Qnap
Monthly
An improper certificate validation vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An improper certificate validation vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect Qsync Central. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An out-of-bounds write vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A path traversal vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A path traversal vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A command injection vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect Qsync Central. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect Qsync Central. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. Rated medium severity (CVSS 6.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An SQL injection vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An SQL injection vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A command injection vulnerability has been reported to affect QuRouter 2.5.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.
A cross-site scripting (XSS) vulnerability has been reported to affect Photo Station. Rated low severity (CVSS 2.0), this vulnerability is remotely exploitable. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An out-of-bounds write vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A path traversal vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.4847 and later
CVE-2025-33031 is an improper certificate validation vulnerability in Synology File Station 5 that allows authenticated remote attackers to compromise system confidentiality, integrity, and availability. An attacker with valid user credentials can exploit insufficient SSL/TLS certificate validation to perform man-in-the-middle attacks or bypass security controls. The vulnerability has a high CVSS score of 8.8 and affects all versions of File Station 5 prior to 5.5.6.4847; patches are available from Synology.
CVE-2025-30279 is an improper certificate validation vulnerability in QNAP File Station 5 that allows authenticated remote attackers to compromise system confidentiality, integrity, and availability. Affected versions are below 5.5.6.4847; the vulnerability requires valid user credentials but no user interaction, making it a significant post-authentication attack vector with a CVSS score of 8.8 indicating high severity.
SQL injection vulnerability in Qsync Central that allows authenticated remote attackers to execute arbitrary code or commands with high impact on confidentiality, integrity, and availability. The vulnerability affects all versions prior to Qsync Central 4.5.0.6 (released 2025/03/20), and while no active KEV or public PoC is explicitly referenced in the provided data, the high CVSS score of 8.8 combined with low attack complexity and low privilege requirements indicates this is a serious, readily exploitable vulnerability that should be prioritized for patching.
CVE-2025-29885 is an improper certificate validation vulnerability in Synology File Station 5 that allows authenticated remote attackers to compromise system confidentiality, integrity, and availability. The vulnerability affects File Station 5 versions prior to 5.5.6.4791 and requires valid user credentials to exploit. With a CVSS score of 8.8 and a low attack complexity, this represents a significant risk to organizations running vulnerable versions, though exploitation requires prior authentication.
CVE-2025-29884 is an improper certificate validation vulnerability affecting Synology File Station 5 that allows authenticated remote attackers to compromise system confidentiality, integrity, and availability. The vulnerability requires user-level access but enables complete system compromise with high impact across all security dimensions. No active KEV or public POC data is currently available, but the CVSS 8.8 score and low attack complexity indicate this should be prioritized for patching.
CVE-2025-29883 is an improper certificate validation vulnerability affecting Synology File Station 5 that allows authenticated remote attackers to compromise system security through man-in-the-middle attacks or credential harvesting. The vulnerability requires valid user credentials (PR:L) but can result in complete system compromise with high impact to confidentiality, integrity, and availability (CVSS 8.8). Patched versions are available for File Station 5 5.5.6.4791 and later.
NULL pointer dereference vulnerability in QNAP File Station 5 that allows authenticated remote attackers to trigger a denial-of-service condition by causing the application to crash. While the CVSS 7.5 score reflects the severity of availability impact, the vulnerability requires valid user credentials to exploit, making it primarily a risk for organizations with compromised or malicious insider accounts. The vendor has released patches in version 5.5.6.4847 and later.
NULL pointer dereference vulnerability in QNAP File Station 5 that allows authenticated remote attackers to trigger a denial-of-service condition by crashing the application. While the CVSS score of 7.5 is elevated, the requirement for a valid user account (PR:N is misleading in vector; effective privilege requirement exists) and lack of data confidentiality/integrity impact limit real-world severity. The vulnerability affects File Station 5 versions prior to 5.5.6.4847, and the vendor has released patched versions.
NULL pointer dereference vulnerability affecting QNAP File Station 5 that allows authenticated remote attackers to trigger a denial-of-service condition by crashing the application. The vulnerability has a CVSS score of 7.5 (High) due to its network accessibility and high availability impact, though it requires valid user credentials to exploit. QNAP has released patched versions (5.5.6.4847 and later) to remediate this issue.
Denial-of-service vulnerability in QNAP File Station 5 that allows an authenticated attacker to exhaust system resources without limits or throttling, preventing legitimate users and processes from accessing the affected service. The vulnerability affects File Station 5 versions prior to 5.5.6.4847 and is remotely exploitable with no user interaction required once account access is obtained. With a CVSS score of 7.5 (High) and network-based attack vector, this represents a significant availability risk for organizations relying on File Station for network file access.
An out-of-bounds read vulnerability has been reported to affect File Station 5. If a local attacker gains an administrator account, they can then exploit the vulnerability to obtain secret data. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.4847 and later
NULL pointer dereference vulnerability in QNAP File Station 5 that allows authenticated remote attackers to trigger a denial-of-service condition by crashing the application. The vulnerability affects File Station 5 versions prior to 5.5.6.4847, and while it requires valid user credentials (PR:N indicates no privileges required once authenticated), it has a CVSS score of 7.5 reflecting high availability impact. No indication of active exploitation in the wild or public POC is evident from the provided data.
CVE-2025-22486 is an improper certificate validation vulnerability in Synology File Station 5 that allows authenticated remote attackers to compromise system confidentiality, integrity, and availability. The vulnerability affects File Station 5 versions prior to 5.5.6.4791, and while it requires valid user credentials (PR:L in CVSS), the lack of user interaction requirement (UI:N) and network accessibility (AV:N) make it a high-severity threat in multi-user environments. No confirmed KEV or active exploitation data is available at this time, but the high CVSS score of 8.8 and the nature of certificate validation bypass attacks warrant immediate patching.
CVE-2025-22484 is an unthrottled resource allocation vulnerability in Qnap File Station 5 that allows authenticated remote attackers to exhaust system resources and cause denial of service. An attacker with valid user credentials can exploit this CWE-770 weakness to prevent legitimate users and processes from accessing shared resources, affecting availability. The vulnerability has a moderate-to-high CVSS 7.1 score driven by network accessibility and high availability impact, though it requires prior authentication; the fix is available in File Station 5 version 5.5.6.4847 and later.
Format string vulnerability in QNAP Qsync Central that allows authenticated remote attackers to read sensitive data or modify memory without user interaction. The vulnerability affects all versions prior to Qsync Central 4.5.0.6 (released March 20, 2025), with a CVSS score of 8.1 indicating high severity. While no public exploit or KEV status is currently documented, the low attack complexity and requirement for only low-privilege user access make this a significant risk for organizations running vulnerable versions.
Command injection vulnerability affecting QNAP NAS operating systems (QTS and QuTS hero) that allows authenticated remote attackers to execute arbitrary commands with high severity (CVSS 8.8). The vulnerability requires valid user credentials but no user interaction, making it exploitable by compromised accounts or insider threats. QNAP has released patches as of March 21, 2025, and exploitation details are limited in public disclosures at this time.
A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained user access to modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS 5.2.4.3079 build 20250321 and later QuTS hero h5.2.4.3079 build 20250321 and later
A cross-site scripting (XSS) vulnerability has been reported to affect License Center. If exploited, the vulnerability could allow remote attackers who have gained user access to bypass security mechanisms or read application data. We have already fixed the vulnerability in the following version: License Center 1.9.49 and later
CVE-2024-13088 is an improper authentication vulnerability (CWE-287) affecting QHora/QuRouter that allows local network attackers with low privileges to compromise system confidentiality, integrity, and availability. The vulnerability requires local network access and low privileges but no user interaction, making it a significant risk for networked environments. Patch versions QuRouter 2.5.0.140 and later are available, though KEV/EPSS data and active exploitation status are not confirmed in the provided intelligence.
A command injection vulnerability has been reported to affect QHora. If an attacker gains local network access who have also gained an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following version: QuRouter 2.4.6.028 and later
A command injection vulnerability has been reported to affect QHora. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An out-of-bounds write vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A double free vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
An out-of-bounds write vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A server-side request forgery (SSRF) vulnerability has been reported to affect QuLog Center. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A buffer overflow vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A command injection vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An improper certificate validation vulnerability has been reported to affect Helpdesk. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A command injection vulnerability has been reported to affect QHora. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A files or directories accessible to external parties vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An out-of-bounds write vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
An exposure of sensitive information vulnerability has been reported to affect product. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A link following vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A link following vulnerability has been reported to affect Qsync Central. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A command injection vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A SQL injection vulnerability has been reported to affect QuRouter. Rated critical severity (CVSS 9.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An OS command injection vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. Rated critical severity (CVSS 9.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A SQL injection vulnerability has been reported to affect several QNAP operating system versions. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper handling of URL encoding (Hex Encoding) vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper certificate validation vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
A command injection vulnerability has been reported to affect License Center. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper authentication vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper certificate validation vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An improper certificate validation vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect Qsync Central. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An out-of-bounds write vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A path traversal vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A path traversal vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A command injection vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect Qsync Central. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect Qsync Central. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An allocation of resources without limits or throttling vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An uncontrolled resource consumption vulnerability has been reported to affect Qsync Central. Rated medium severity (CVSS 6.0), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An SQL injection vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An SQL injection vulnerability has been reported to affect Qsync Central. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An allocation of resources without limits or throttling vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A command injection vulnerability has been reported to affect QuRouter 2.5.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A cross-site scripting (XSS) vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable. No vendor patch available.
A cross-site scripting (XSS) vulnerability has been reported to affect Photo Station. Rated low severity (CVSS 2.0), this vulnerability is remotely exploitable. No vendor patch available.
A NULL pointer dereference vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An out-of-bounds write vulnerability has been reported to affect File Station 5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A path traversal vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to read the contents of unexpected files or system data. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.4847 and later
CVE-2025-33031 is an improper certificate validation vulnerability in Synology File Station 5 that allows authenticated remote attackers to compromise system confidentiality, integrity, and availability. An attacker with valid user credentials can exploit insufficient SSL/TLS certificate validation to perform man-in-the-middle attacks or bypass security controls. The vulnerability has a high CVSS score of 8.8 and affects all versions of File Station 5 prior to 5.5.6.4847; patches are available from Synology.
CVE-2025-30279 is an improper certificate validation vulnerability in QNAP File Station 5 that allows authenticated remote attackers to compromise system confidentiality, integrity, and availability. Affected versions are below 5.5.6.4847; the vulnerability requires valid user credentials but no user interaction, making it a significant post-authentication attack vector with a CVSS score of 8.8 indicating high severity.
SQL injection vulnerability in Qsync Central that allows authenticated remote attackers to execute arbitrary code or commands with high impact on confidentiality, integrity, and availability. The vulnerability affects all versions prior to Qsync Central 4.5.0.6 (released 2025/03/20), and while no active KEV or public PoC is explicitly referenced in the provided data, the high CVSS score of 8.8 combined with low attack complexity and low privilege requirements indicates this is a serious, readily exploitable vulnerability that should be prioritized for patching.
CVE-2025-29885 is an improper certificate validation vulnerability in Synology File Station 5 that allows authenticated remote attackers to compromise system confidentiality, integrity, and availability. The vulnerability affects File Station 5 versions prior to 5.5.6.4791 and requires valid user credentials to exploit. With a CVSS score of 8.8 and a low attack complexity, this represents a significant risk to organizations running vulnerable versions, though exploitation requires prior authentication.
CVE-2025-29884 is an improper certificate validation vulnerability affecting Synology File Station 5 that allows authenticated remote attackers to compromise system confidentiality, integrity, and availability. The vulnerability requires user-level access but enables complete system compromise with high impact across all security dimensions. No active KEV or public POC data is currently available, but the CVSS 8.8 score and low attack complexity indicate this should be prioritized for patching.
CVE-2025-29883 is an improper certificate validation vulnerability affecting Synology File Station 5 that allows authenticated remote attackers to compromise system security through man-in-the-middle attacks or credential harvesting. The vulnerability requires valid user credentials (PR:L) but can result in complete system compromise with high impact to confidentiality, integrity, and availability (CVSS 8.8). Patched versions are available for File Station 5 5.5.6.4791 and later.
NULL pointer dereference vulnerability in QNAP File Station 5 that allows authenticated remote attackers to trigger a denial-of-service condition by causing the application to crash. While the CVSS 7.5 score reflects the severity of availability impact, the vulnerability requires valid user credentials to exploit, making it primarily a risk for organizations with compromised or malicious insider accounts. The vendor has released patches in version 5.5.6.4847 and later.
NULL pointer dereference vulnerability in QNAP File Station 5 that allows authenticated remote attackers to trigger a denial-of-service condition by crashing the application. While the CVSS score of 7.5 is elevated, the requirement for a valid user account (PR:N is misleading in vector; effective privilege requirement exists) and lack of data confidentiality/integrity impact limit real-world severity. The vulnerability affects File Station 5 versions prior to 5.5.6.4847, and the vendor has released patched versions.
NULL pointer dereference vulnerability affecting QNAP File Station 5 that allows authenticated remote attackers to trigger a denial-of-service condition by crashing the application. The vulnerability has a CVSS score of 7.5 (High) due to its network accessibility and high availability impact, though it requires valid user credentials to exploit. QNAP has released patched versions (5.5.6.4847 and later) to remediate this issue.
Denial-of-service vulnerability in QNAP File Station 5 that allows an authenticated attacker to exhaust system resources without limits or throttling, preventing legitimate users and processes from accessing the affected service. The vulnerability affects File Station 5 versions prior to 5.5.6.4847 and is remotely exploitable with no user interaction required once account access is obtained. With a CVSS score of 7.5 (High) and network-based attack vector, this represents a significant availability risk for organizations relying on File Station for network file access.
An out-of-bounds read vulnerability has been reported to affect File Station 5. If a local attacker gains an administrator account, they can then exploit the vulnerability to obtain secret data. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.4847 and later
NULL pointer dereference vulnerability in QNAP File Station 5 that allows authenticated remote attackers to trigger a denial-of-service condition by crashing the application. The vulnerability affects File Station 5 versions prior to 5.5.6.4847, and while it requires valid user credentials (PR:N indicates no privileges required once authenticated), it has a CVSS score of 7.5 reflecting high availability impact. No indication of active exploitation in the wild or public POC is evident from the provided data.
CVE-2025-22486 is an improper certificate validation vulnerability in Synology File Station 5 that allows authenticated remote attackers to compromise system confidentiality, integrity, and availability. The vulnerability affects File Station 5 versions prior to 5.5.6.4791, and while it requires valid user credentials (PR:L in CVSS), the lack of user interaction requirement (UI:N) and network accessibility (AV:N) make it a high-severity threat in multi-user environments. No confirmed KEV or active exploitation data is available at this time, but the high CVSS score of 8.8 and the nature of certificate validation bypass attacks warrant immediate patching.
CVE-2025-22484 is an unthrottled resource allocation vulnerability in Qnap File Station 5 that allows authenticated remote attackers to exhaust system resources and cause denial of service. An attacker with valid user credentials can exploit this CWE-770 weakness to prevent legitimate users and processes from accessing shared resources, affecting availability. The vulnerability has a moderate-to-high CVSS 7.1 score driven by network accessibility and high availability impact, though it requires prior authentication; the fix is available in File Station 5 version 5.5.6.4847 and later.
Format string vulnerability in QNAP Qsync Central that allows authenticated remote attackers to read sensitive data or modify memory without user interaction. The vulnerability affects all versions prior to Qsync Central 4.5.0.6 (released March 20, 2025), with a CVSS score of 8.1 indicating high severity. While no public exploit or KEV status is currently documented, the low attack complexity and requirement for only low-privilege user access make this a significant risk for organizations running vulnerable versions.
Command injection vulnerability affecting QNAP NAS operating systems (QTS and QuTS hero) that allows authenticated remote attackers to execute arbitrary commands with high severity (CVSS 8.8). The vulnerability requires valid user credentials but no user interaction, making it exploitable by compromised accounts or insider threats. QNAP has released patches as of March 21, 2025, and exploitation details are limited in public disclosures at this time.
A buffer overflow vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained user access to modify memory or crash processes. We have already fixed the vulnerability in the following versions: QTS 5.2.4.3079 build 20250321 and later QuTS hero h5.2.4.3079 build 20250321 and later
A cross-site scripting (XSS) vulnerability has been reported to affect License Center. If exploited, the vulnerability could allow remote attackers who have gained user access to bypass security mechanisms or read application data. We have already fixed the vulnerability in the following version: License Center 1.9.49 and later
CVE-2024-13088 is an improper authentication vulnerability (CWE-287) affecting QHora/QuRouter that allows local network attackers with low privileges to compromise system confidentiality, integrity, and availability. The vulnerability requires local network access and low privileges but no user interaction, making it a significant risk for networked environments. Patch versions QuRouter 2.5.0.140 and later are available, though KEV/EPSS data and active exploitation status are not confirmed in the provided intelligence.
A command injection vulnerability has been reported to affect QHora. If an attacker gains local network access who have also gained an administrator account, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following version: QuRouter 2.4.6.028 and later
A command injection vulnerability has been reported to affect QHora. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An out-of-bounds write vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A double free vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
An out-of-bounds write vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A server-side request forgery (SSRF) vulnerability has been reported to affect QuLog Center. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A buffer overflow vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A command injection vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
An improper certificate validation vulnerability has been reported to affect Helpdesk. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A command injection vulnerability has been reported to affect QHora. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A files or directories accessible to external parties vulnerability has been reported to affect File Station 5. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An out-of-bounds write vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
An exposure of sensitive information vulnerability has been reported to affect product. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A link following vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A link following vulnerability has been reported to affect Qsync Central. Rated medium severity (CVSS 6.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A command injection vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A SQL injection vulnerability has been reported to affect QuRouter. Rated critical severity (CVSS 9.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An OS command injection vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. Rated critical severity (CVSS 9.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A SQL injection vulnerability has been reported to affect several QNAP operating system versions. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper neutralization of CRLF sequences ('CRLF Injection') vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper handling of URL encoding (Hex Encoding) vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper certificate validation vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
A command injection vulnerability has been reported to affect License Center. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
An improper authentication vulnerability has been reported to affect several QNAP operating system versions. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated low severity (CVSS 2.1), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable. No vendor patch available.
A use of externally-controlled format string vulnerability has been reported to affect several QNAP operating system versions. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.