Buffer Overflow

A vulnerability has been identified in the libarchive library. This flaw can be triggered when file streams are piped into bsdtar, potentially allowing for reading past the end of the file. This out-of-bounds read can lead to unintended consequences, including unpredictable program behavior, memory corruption, or a denial-of-service condition.

A vulnerability has been identified in the libarchive library. This flaw involves an 'off-by-one' miscalculation when handling prefixes and suffixes for file names. This can lead to a 1-byte write overflow. While seemingly small, such an overflow can corrupt adjacent memory, leading to unpredictable program behavior, crashes, or in specific circumstances, could be leveraged as a building block for more sophisticated exploitation. This bug affects libarchive versions prior to 3.8.0.

A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.

A vulnerability has been identified in the libarchive library. This flaw can lead to a heap buffer over-read due to the size of a filter block potentially exceeding the Lempel-Ziv-Storer-Schieber (LZSS) window. This means the library may attempt to read beyond the allocated memory buffer, which can result in unpredictable program behavior, crashes (denial of service), or the disclosure of sensitive information from adjacent memory regions.

CVE-2025-5914 is an integer overflow vulnerability in libarchive's archive_read_format_rar_seek_data() function that leads to a double-free memory corruption condition. This affects all users of libarchive who process untrusted RAR archive files, potentially allowing arbitrary code execution or denial-of-service with user interaction (opening a malicious RAR file). While no KEV listing or confirmed public exploits are currently documented, the high CVSS score (7.8) and memory safety nature of the vulnerability indicate significant real-world risk if weaponized.

A buffer overflow vulnerability in A vulnerability classified as critical (CVSS 8.8). Risk factors: public PoC available.

Critical memory corruption vulnerability in RT-Thread 5.1.0's sys_recvfrom syscall handler that allows authenticated local attackers to corrupt kernel memory through improper argument validation. An attacker with local access and limited privileges can exploit this to achieve arbitrary code execution or denial of service, potentially compromising the entire embedded system running RT-Thread.

A security vulnerability in A vulnerability classified as critical (CVSS 8.0). Risk factors: public PoC available.

Critical memory corruption vulnerability in RT-Thread 5.1.0's sys_select syscall handler that allows authenticated local attackers to corrupt kernel memory by manipulating the timeout parameter. The vulnerability affects the lwp (lightweight process) component and has a CVSS score of 8.0 with potential for code execution, information disclosure, and denial of service. No public exploit code or active in-the-wild exploitation has been confirmed at this time, but the critical severity rating and memory corruption nature warrant immediate patching.

A critical stack-based buffer overflow vulnerability exists in Tenda AC5 router firmware version 15.03.06.47, affecting the rebootTime parameter in the /goform/SetRebootTimer endpoint. An authenticated remote attacker can exploit this vulnerability to achieve arbitrary code execution with full system compromise (confidentiality, integrity, and availability). Public exploitation code is available, and the vulnerability has been disclosed, increasing real-world exploitation risk.

Critical remote buffer overflow vulnerability in Tenda AC7 wireless router firmware version 15.03.06.44, affecting the PPTP user list configuration function. An authenticated remote attacker can exploit this vulnerability to achieve arbitrary code execution with complete system compromise (confidentiality, integrity, and availability impact). Public exploit code has been disclosed and the vulnerability meets criteria for active exploitation risk.

Critical remote buffer overflow vulnerability in Tenda AC7 router firmware version 15.03.06.44, affecting the LAN IP configuration function. An authenticated attacker can exploit improper input validation in the 'lanMask' parameter to achieve remote code execution with high confidentiality, integrity, and availability impact. Public exploit code is available and the vulnerability meets criteria for active exploitation.

Critical stack-based buffer overflow vulnerability in Tenda AC6 firmware version 15.03.05.16 that allows authenticated remote attackers to execute arbitrary code by sending a specially crafted rebootTime parameter to the SetRebootTimer endpoint. The vulnerability has been publicly disclosed with working exploits available, posing immediate risk to deployed devices, though exploitation requires valid user credentials.

Critical remote buffer overflow vulnerability in Tenda AC6 firmware version 15.03.05.16 affecting the LAN IP configuration endpoint. An authenticated remote attacker can exploit improper input validation in the lanMask parameter of the /goform/AdvSetLanip function to achieve arbitrary code execution with full system compromise (confidentiality, integrity, and availability impact). Public exploit code has been disclosed, making this an active threat with elevated real-world risk despite the authentication requirement.

A buffer overflow vulnerability in A vulnerability classified as critical (CVSS 8.8). Risk factors: public PoC available.

Critical buffer overflow vulnerability in Tenda AC6 router firmware version 15.03.05.16, affecting the PPTP user list configuration function accessible via the /goform/setPptpUserList endpoint. An authenticated attacker can remotely exploit this vulnerability by manipulating the 'list' argument to achieve code execution with full system compromise (confidentiality, integrity, and availability impact). Public exploit code is available and the vulnerability meets criteria for active exploitation risk.

A critical buffer overflow vulnerability exists in Tenda AC15 firmware version 15.03.05.19_multi affecting the HTTP POST request handler for the /goform/AdvSetLanip endpoint. An authenticated remote attacker can exploit improper input validation of the lanMask parameter to achieve buffer overflow, leading to arbitrary code execution, information disclosure, and denial of service. Public exploit code is available and the vulnerability is actively disclosed, increasing real-world exploitation risk.

Critical buffer overflow vulnerability in Tenda AC15 firmware version 15.03.05.19_multi affecting the HTTP POST request handler's LED configuration function. An authenticated remote attacker can exploit improper input validation on the 'Time' parameter to achieve buffer overflow, leading to complete system compromise including confidentiality, integrity, and availability violations. Public exploit code has been disclosed and the vulnerability meets criteria for active exploitation risk.

A buffer overflow vulnerability in A vulnerability (CVSS 8.8). Risk factors: public PoC available.

A buffer overflow vulnerability in A vulnerability (CVSS 8.8). Risk factors: public PoC available.

Critical stack-based buffer overflow vulnerability in Tenda AC9 router firmware version 15.03.02.13, exploitable via the HTTP POST handler's formSetSafeWanWebMan function through manipulation of the remoteIp parameter. An authenticated remote attacker can achieve remote code execution with full system compromise (confidentiality, integrity, and availability impact). A public proof-of-concept exploit exists, elevating real-world exploitation risk significantly.

in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through out-of-bounds read.

A critical buffer overflow vulnerability exists in Tenda AC9 router firmware version 15.03.02.13, affecting the POST request handler for LAN IP configuration. An authenticated attacker can exploit the lanMask parameter in the /goform/AdvSetLanip endpoint to trigger a buffer overflow, achieving remote code execution with full system compromise (confidentiality, integrity, and availability impact). Public exploit code is available and the vulnerability is actively exploitable with authenticated access.

Critical stack-based buffer overflow vulnerability in Tenda AC8 router firmware version 16.03.34.09, affecting the wireless repeat configuration function. An authenticated remote attacker can exploit this vulnerability via the wpapsk_crypto parameter to achieve arbitrary code execution with full system compromise (confidentiality, integrity, and availability impact). Public proof-of-concept code exists and exploitation is feasible, making this an actively exploitable threat requiring immediate patching.

Critical stack-based buffer overflow vulnerability in Tenda AC8 router firmware version 16.03.34.09, exploitable via the timeType parameter in the /goform/SetSysTimeCfg endpoint. An authenticated remote attacker can leverage this vulnerability to achieve arbitrary code execution with full system compromise (confidentiality, integrity, and availability impact). Public exploit disclosure and confirmed proof-of-concept availability indicate active threat potential, though exploitation requires valid authentication credentials.

Critical buffer overflow vulnerability in Tenda AC5 router firmware (version 1.0/15.03.06.47) affecting the LAN IP configuration function. An authenticated attacker can remotely exploit improper input validation on the 'lanMask' parameter to achieve remote code execution with high confidentiality, integrity, and availability impact. Public exploit code is available and the vulnerability meets active exploitation criteria.

A buffer overflow vulnerability (CVSS 8.8). Risk factors: public PoC available.

Out-of-bounds write vulnerability in Sante DICOM Viewer Pro's DCM file parsing that allows remote code execution with high severity (CVSS 7.8). The vulnerability affects users who open malicious DICOM files, enabling attackers to execute arbitrary code in the application's process context. This is a user-interaction-dependent vulnerability with local attack vector, but the ability to trigger RCE via file opening makes it practically significant for targeted attacks.

A critical buffer overflow vulnerability exists in TOTOLINK EX1200T firmware version 4.1.2cu.5232_B20210713 in the HTTP POST request handler for the /boafrm/formPortFw endpoint. An authenticated attacker can exploit this by manipulating the 'service_type' parameter to achieve remote code execution with high impact to confidentiality, integrity, and availability (CVSS 8.8). Public exploits are available, making this an active threat.

A buffer overflow vulnerability (CVSS 8.8). Risk factors: public PoC available.

Critical buffer overflow vulnerability in TOTOLINK X15 firmware version 1.0.0-B20230714.1105 affecting the HTTP POST request handler for the /boafrm/formIpQoS endpoint. An authenticated remote attacker can exploit improper input validation on the 'mac' parameter to achieve buffer overflow, resulting in complete compromise of confidentiality, integrity, and availability (CIA triad). Public exploit disclosure and proof-of-concept availability significantly elevate real-world exploitation risk.

A critical buffer overflow vulnerability exists in TOTOLINK X15 firmware version 1.0.0-B20230714.1105 affecting the HTTP POST request handler in the /boafrm/formPortFw endpoint. An authenticated attacker can exploit the unsanitized 'service_type' parameter to trigger a buffer overflow, achieving remote code execution with high impact on confidentiality, integrity, and availability. Public exploit code is available and the vulnerability meets criteria for active exploitation risk.

Critical buffer overflow vulnerability in TOTOLINK X15 router firmware version 1.0.0-B20230714.1105, affecting the HTTP POST request handler at endpoint /boafrm/formReflashClientTbl. An authenticated remote attacker can exploit improper argument validation in the 'submit-url' parameter to achieve complete system compromise including confidentiality, integrity, and availability breaches. Public exploit code exists and the vulnerability meets CISA KEV criteria for active exploitation risk.

Critical buffer overflow vulnerability in TOTOLINK X15 firmware version 1.0.0-B20230714.1105 affecting the HTTP POST request handler at endpoint /boafrm/formWsc. An authenticated remote attacker can exploit this via a malicious 'submit-url' parameter to achieve remote code execution with high impact on confidentiality, integrity, and availability. Public exploit code is available, creating immediate risk for affected deployments.

Critical buffer overflow vulnerability in TOTOLINK X15 1.0.0-B20230714.1105 affecting the DMZ configuration HTTP POST handler. An authenticated attacker can exploit a malformed 'submit-url' parameter in the /boafrm/formDMZ endpoint to achieve remote code execution with full system compromise (confidentiality, integrity, and availability impact). A proof-of-concept exploit has been publicly disclosed, and the vulnerability may be actively exploited in the wild.

Critical buffer overflow vulnerability in TOTOLINK X15 router firmware (version 1.0.0-B20230714.1105) affecting the HTTP POST request handler for the /boafrm/formWirelessTbl endpoint. An authenticated attacker can exploit the 'submit-url' parameter to trigger a buffer overflow, achieving remote code execution with full system compromise (confidentiality, integrity, and availability impact). The vulnerability has been publicly disclosed with proof-of-concept code available, presenting immediate exploitation risk in production environments.

Heap-based buffer overflow vulnerability in WOLFBOX Level 2 EV Charger that allows network-adjacent attackers to execute arbitrary code without authentication. The flaw exists in the tuya_svc_devos_activate_result_parse function where insufficient validation of secKey, localKey, stdTimeZone, and devId parameters enables remote code execution. With a CVSS score of 8.8 and network-adjacent attack vector, this represents a critical risk for deployed EV charging infrastructure.

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

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 critical buffer overflow vulnerability exists in TOTOLINK X15 firmware version 1.0.0-B20230714.1105, affecting the HTTP POST request handler in the /boafrm/formSaveConfig endpoint. An authenticated attacker can exploit the unsanitized 'submit-url' parameter to trigger a buffer overflow, potentially achieving remote code execution with full system compromise (confidentiality, integrity, and availability impact). The vulnerability has been publicly disclosed with exploit proof-of-concept available, creating immediate real-world risk.

Critical buffer overflow vulnerability in TOTOLINK X15 router (firmware version 1.0.0-B20230714.1105) affecting the HTTP POST request handler at endpoint /boafrm/formStats. An authenticated remote attacker can exploit improper input validation on the 'submit-url' parameter to trigger a buffer overflow, achieving remote code execution with full system compromise (confidentiality, integrity, and availability impact). Public exploit code is available and the vulnerability is actively exploitable.

Critical remote buffer overflow vulnerability in TOTOLINK X15 router (firmware version 1.0.0-B20230714.1105) affecting the HTTP POST request handler at endpoint /boafrm/formDosCfg. An authenticated attacker can exploit improper input validation of the 'submit-url' parameter to achieve buffer overflow, leading to complete system compromise including confidentiality, integrity, and availability breaches. A public proof-of-concept exploit exists, increasing real-world exploitation risk.

A critical buffer overflow vulnerability exists in TOTOLINK X15 firmware version 1.0.0-B20230714.1105 affecting the NTP configuration handler (/boafrm/formNtp). An authenticated attacker can remotely trigger a buffer overflow via the 'submit-url' parameter in HTTP POST requests, achieving remote code execution with high confidentiality, integrity, and availability impact. Public exploit code is available and the vulnerability meets active exploitation criteria.

Critical buffer overflow vulnerability in TOTOLINK X15 wireless router (firmware version 1.0.0-B20230714.1105) affecting the HTTP POST request handler for the /boafrm/formSetLg endpoint. An authenticated attacker can exploit the 'submit-url' parameter to trigger a buffer overflow, achieving remote code execution with full system compromise (confidentiality, integrity, and availability impact). Public exploit code has been disclosed, making this an actively exploitable vulnerability with demonstrated proof-of-concept.

Critical buffer overflow vulnerability in TOTOLINK X15 router firmware (version 1.0.0-B20230714.1105) affecting the HTTP POST request handler for the /boafrm/formWlanRedirect endpoint. An authenticated attacker can remotely exploit this vulnerability by manipulating the 'redirect-url' parameter to achieve arbitrary code execution with complete system compromise (confidentiality, integrity, and availability impact). The vulnerability has been publicly disclosed with exploit code available, significantly increasing real-world exploitation risk.

Buffer overflow vulnerability in the DFile module Impact: Successful exploitation of this vulnerability may affect availability.

Critical stack-based buffer overflow vulnerability in Tenda CH22 router firmware version 1.0.0.1, affecting the formNatlimit function in the /goform/Natlimit endpoint. An authenticated remote attacker can exploit improper input validation on the 'page' parameter to achieve arbitrary code execution with full system privileges (confidentiality, integrity, and availability compromise). Public exploit code is available and the vulnerability meets active exploitation criteria.

Critical remote buffer overflow vulnerability in TOTOLINK N302R Plus routers up to version 3.4.0-B20201028, affecting the HTTP POST request handler in the /boafrm/formFilter endpoint. An authenticated attacker can remotely exploit this vulnerability by manipulating the 'url' parameter to achieve buffer overflow, resulting in complete compromise of confidentiality, integrity, and availability (CIA triad fully compromised). The vulnerability has public exploit disclosure and represents an active real-world threat to deployed TOTOLINK router infrastructure.

A critical buffer overflow vulnerability exists in TOTOLINK N302R Plus router firmware (versions up to 3.4.0-B20201028) in the HTTP POST request handler for the /boafrm/formPortFw endpoint. An authenticated remote attacker can exploit this by manipulating the 'service_type' parameter to cause buffer overflow, achieving remote code execution with high confidentiality, integrity, and availability impact. Public exploit code is available and the vulnerability shows strong indicators of active exploitation risk.

Critical buffer overflow vulnerability in FreeFloat FTP Server 1.0's REIN Command Handler that allows unauthenticated remote attackers to cause information disclosure, integrity compromise, and denial of service. The vulnerability has been publicly disclosed with exploit code available, making it a high-priority threat for any organization running vulnerable FTP server instances.

Critical buffer overflow vulnerability in the XMKD Command Handler of FreeFloat FTP Server 1.0 that allows unauthenticated remote attackers to achieve arbitrary code execution with low-impact consequences (confidentiality, integrity, and availability). The vulnerability has been publicly disclosed with exploit code available, making it a significant risk for exposed FTP deployments; however, the CVSS 7.3 score reflects moderate rather than critical severity due to limited impact scope.

Critical buffer overflow vulnerability in the XCWD Command Handler of FreeFloat FTP Server 1.0 that allows unauthenticated remote attackers to cause denial of service and potentially achieve code execution with confidentiality, integrity, and availability impact. The vulnerability has been publicly disclosed with exploit code available, making it an active threat to exposed FTP server instances. With a CVSS score of 7.3 and network-based attack vector requiring no privileges or user interaction, this represents a significant risk to unpatched deployments.

Critical buffer overflow vulnerability in the RESTART Command Handler of FreeFloat FTP Server 1.0 that allows unauthenticated remote attackers to cause denial of service and potentially achieve information disclosure or integrity compromise. The vulnerability is classified as critical by the vendor, has a disclosed proof-of-concept, and poses immediate risk to exposed FTP servers; however, the CVSS 7.3 score reflects moderate actual impact (low confidentiality, integrity, and availability) rather than critical severity.

A vulnerability was found in Radare2 5.9.9. It has been classified as problematic. Affected is the function r_cons_pal_init in the library /libr/cons/pal.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. An attack has to be approached locally. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The name of the patch is 5705d99cc1f23f36f9a84aab26d1724010b97798. It is recommended to apply a patch to fix this issue. The documentation explains that the parameter -T is experimental and "crashy". Further analysis has shown "the race is not a real problem unless you use asan". A new warning has been added.

A vulnerability was found in Radare2 5.9.9 and classified as problematic. This issue affects the function r_cons_context_break_pop in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. The attack needs to be approached locally. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The patch is named 5705d99cc1f23f36f9a84aab26d1724010b97798. It is recommended to apply a patch to fix this issue. The documentation explains that the parameter -T is experimental and "crashy". Further analysis has shown "the race is not a real problem unless you use asan". A new warning has been added.

A vulnerability has been found in Radare2 5.9.9 and classified as problematic. This vulnerability affects the function r_cons_rainbow_free in the library /libr/cons/pal.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The patch is identified as 5705d99cc1f23f36f9a84aab26d1724010b97798. It is recommended to apply a patch to fix this issue. The documentation explains that the parameter -T is experimental and "crashy". Further analysis has shown "the race is not a real problem unless you use asan". A new warning has been added.

A vulnerability, which was classified as problematic, was found in Radare2 5.9.9. This affects the function r_cons_pal_init in the library /libr/cons/pal.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. Attacking locally is a requirement. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The identifier of the patch is 5705d99cc1f23f36f9a84aab26d1724010b97798. It is recommended to apply a patch to fix this issue. The documentation explains that the parameter -T is experimental and "crashy". Further analysis has shown "the race is not a real problem unless you use asan". A new warning has been added.

A vulnerability, which was classified as problematic, has been found in Radare2 5.9.9. Affected by this issue is the function r_cons_flush in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to use after free. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The name of the patch is 5705d99cc1f23f36f9a84aab26d1724010b97798. It is recommended to apply a patch to fix this issue. The documentation explains that the parameter -T is experimental and "crashy". Further analysis has shown "the race is not a real problem unless you use asan". A new warning has been added.

A vulnerability classified as problematic was found in Radare2 5.9.9. Affected by this vulnerability is the function cons_stack_load in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. An attack has to be approached locally. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The patch is named 5705d99cc1f23f36f9a84aab26d1724010b97798. It is recommended to apply a patch to fix this issue. The documentation explains that the parameter -T is experimental and "crashy". Further analysis has shown "the race is not a real problem unless you use asan". A new warning has been added.

A vulnerability classified as problematic has been found in Radare2 5.9.9. Affected is the function r_cons_pal_init in the library /libr/cons/pal.c of the component radiff2. The manipulation leads to memory corruption. The attack needs to be approached locally. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The patch is identified as 5705d99cc1f23f36f9a84aab26d1724010b97798. It is recommended to apply a patch to fix this issue. The documentation explains that the parameter -T is experimental and "crashy". Further analysis has shown "the race is not a real problem unless you use asan". A new warning has been added.

A vulnerability was found in Radare2 5.9.9. It has been rated as problematic. This issue affects the function r_cons_is_breaked in the library /libr/cons/cons.c of the component radiff2. The manipulation of the argument -T leads to memory corruption. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The identifier of the patch is 5705d99cc1f23f36f9a84aab26d1724010b97798. It is recommended to apply a patch to fix this issue. The documentation explains that the parameter -T is experimental and "crashy". Further analysis has shown "the race is not a real problem unless you use asan". An additional warning regarding threading support has been added.

A vulnerability was found in PX4-Autopilot 1.12.3. It has been classified as problematic. This affects the function MavlinkReceiver::handle_message_trajectory_representation_waypoints of the file mavlink_receiver.cpp of the component TRAJECTORY_REPRESENTATION_WAYPOINTS Message Handler. The manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.

Critical buffer overflow vulnerability in PCMan FTP Server 2.0.7's SYSTEM Command Handler that allows unauthenticated remote attackers to cause denial of service and potentially execute arbitrary code with limited impact on confidentiality and integrity. The vulnerability has been publicly disclosed with exploit code available, making it actively exploitable in the wild against unpatched systems.

Critical buffer overflow vulnerability in the SET Command Handler of PCMan FTP Server 2.0.7 that allows remote attackers to cause denial of service and potentially execute arbitrary code with no authentication required. The vulnerability has been publicly disclosed with exploit code available, making it an active threat to unpatched FTP server deployments. With a CVSS score of 7.3 and low attack complexity, this vulnerability represents a significant risk to organizations running vulnerable versions.

Critical buffer overflow vulnerability in PCMan FTP Server 2.0.7 affecting the PLS Command Handler component. Remote attackers can exploit this flaw without authentication or user interaction to achieve confidentiality, integrity, and availability impacts. Public exploit code is available and the vulnerability may be actively exploited in the wild.

A buffer overflow vulnerability in A vulnerability classified as critical (CVSS 7.3). Risk factors: public PoC available.

Critical stack-based buffer overflow vulnerability in D-Link DIR-816 firmware version 1.10CNB05 affecting the /goform/form2lansetup.cgi endpoint. An unauthenticated remote attacker can exploit this vulnerability by manipulating the 'ip' parameter to achieve complete system compromise including data exfiltration, integrity violation, and denial of service. The vulnerability has public exploit code available and affects end-of-life products no longer receiving vendor support.

A critical buffer overflow vulnerability exists in Tenda AC10 routers (versions up to 15.03.06.47) in the PPTP server configuration handler that allows authenticated remote attackers to execute arbitrary code or cause denial of service. The vulnerability affects the startIp/endIp parameters in the /goform/SetPptpServerCfg HTTP endpoint, requires valid credentials but no user interaction, and has publicly disclosed exploit code available, making it actively exploitable in real-world deployments.

Critical stack-based buffer overflow vulnerability in D-Link DIR-816 firmware version 1.10CNB05 affecting the QoSPortSetup function. An unauthenticated remote attacker can exploit this vulnerability by manipulating port0_group, port0_remarker, ssid0_group, or ssid0_remarker parameters to achieve arbitrary code execution, complete system compromise (confidentiality, integrity, availability), and full device takeover. Public exploit code has been disclosed, increasing real-world exploitation risk significantly.

Critical stack-based buffer overflow vulnerability in D-Link DIR-816 1.10CNB05 affecting the qosClassifier function's dip_address/sip_address parameters. This unauthenticated, remotely exploitable flaw allows attackers to achieve complete system compromise (confidentiality, integrity, and availability impact). The vulnerability affects end-of-life products no longer receiving vendor support, with public exploit disclosure and confirmed proof-of-concept availability increasing real-world exploitation risk.

Critical stack-based buffer overflow vulnerability in D-Link DIR-816 wireless router (version 1.10CNB05) affecting the 5GHz wireless configuration interface. An unauthenticated remote attacker can exploit improper input validation in the wirelessApcli_5g function to achieve complete system compromise including arbitrary code execution, data theft, and service disruption. Public exploit code exists and the affected product line is end-of-life, creating significant risk for unpatched deployments.

Critical stack-based buffer overflow vulnerability in Tenda CH22 version 1.0.0.1 affecting the /goform/addUserName endpoint's Password parameter handling. An authenticated remote attacker can exploit this flaw to achieve complete system compromise including unauthorized access, data modification, and denial of service. Public exploit code has been disclosed and the vulnerability is actionable with low attack complexity, making it a high-priority threat.

Critical buffer overflow vulnerability in Tenda AC18 router firmware version 15.03.05.05, exploitable via the /goform/AdvSetLanip endpoint's lanMask parameter. An authenticated remote attacker can trigger memory corruption leading to complete system compromise (confidentiality, integrity, availability). A public exploit proof-of-concept exists, and the vulnerability is likely being actively weaponized given disclosure status and CVSS 8.8 severity.

Critical remote buffer overflow vulnerability in Tenda AC18 router firmware version 15.03.05.05, affecting the reboot timer configuration function. An authenticated attacker can exploit improper input validation on the 'rebootTime' parameter to achieve remote code execution with full system compromise (confidentiality, integrity, availability). Public exploit code exists and the vulnerability is actively exploitable with low attack complexity.

Critical buffer overflow vulnerability in Tenda AC18 router firmware version 15.03.05.05, affecting the PPTP user list management function accessible via /goform/setPptpUserList. An authenticated attacker can exploit this remotely to achieve remote code execution with high impact on confidentiality, integrity, and availability. A public exploit proof-of-concept exists, increasing real-world exploitation risk.

Buffer overflow in TOTOLINK EX1200T via setLanguageCfg. EPSS 0.52%. PoC available.

Buffer overflow vulnerability (CWE-787: Out-of-bounds Write) in DNS name processing affecting systems running LLMNR or mDNS with Buffer Allocation Scheme 1 enabled. An attacker with local access can trigger out-of-bounds writes by crafting LLMNR/mDNS queries with excessively long DNS names, potentially achieving code execution or system compromise. The vulnerability requires local access (AV:L) but no user interaction or authentication, making it a significant privilege escalation vector on multi-user systems.

Critical buffer overflow vulnerability in FreeFloat FTP Server 1.0 affecting the REGET command handler, allowing unauthenticated remote attackers to achieve code execution or denial of service. The vulnerability has been publicly disclosed with proof-of-concept code available, and while CVSS 7.3 indicates moderate-to-high severity, the network-accessible attack vector (AV:N), lack of authentication requirements (PR:N), and confirmed public exploit code represent significant real-world risk for exposed FTP services.

Critical buffer overflow vulnerability in the PROGRESS Command Handler of FreeFloat FTP Server 1.0 that allows unauthenticated remote attackers to achieve partial confidentiality, integrity, and availability impacts. The vulnerability affects FreeFloat FTP Server version 1.0 specifically, with a disclosed proof-of-concept exploit available in the public domain, indicating active interest in weaponization.

Critical buffer overflow vulnerability in the SET Command Handler of FreeFloat FTP Server 1.0 that allows unauthenticated remote attackers to trigger memory corruption with potential for code execution or service disruption. The vulnerability has been publicly disclosed with exploit code available, increasing immediate risk of active exploitation in the wild. With a CVSS score of 7.3 and network-accessible attack vector requiring no privileges or user interaction, this represents a significant threat to any FTP infrastructure running the affected version.

Critical buffer overflow vulnerability in the HOST Command Handler of FreeFloat FTP Server 1.0 that allows unauthenticated remote attackers to trigger a denial of service or potentially achieve code execution. The vulnerability has a disclosed public exploit and may be actively exploited in the wild. With a CVSS score of 7.3 and network-accessible attack vector, this poses significant risk to any organization running the affected FTP server without immediate patching.

Critical buffer overflow vulnerability in the PASSIVE Command Handler of FreeFloat FTP Server 1.0 that allows unauthenticated remote attackers to cause denial of service and potentially achieve code execution with limited impact on confidentiality and integrity. The vulnerability has been publicly disclosed with working exploits available, making it an active threat to any organization still running this legacy FTP server software.

A critical stack-based buffer overflow vulnerability exists in D-Link DCS-932L camera firmware version 2.18.01 in the setSystemEmail function, allowing authenticated remote attackers to achieve complete system compromise (confidentiality, integrity, and availability). The vulnerability has been publicly disclosed with proof-of-concept code available, affecting end-of-life products no longer receiving vendor support.

Out-of-bounds write in libsecimaging.camera.samsung.so prior to SMR Jun-2025 Release 1 allows local attackers to write out-of-bounds memory.

Out-of-bound read in libsecimaging.camera.samsung.so prior to SMR Feb-2025 Release 1 allows local attackers to read out-of-bounds memory.

Out-of-bounds read in fingerprint trustlet prior to SMR May-2025 Release 1 allows local privileged attackers to read out-of-bounds memory.

Critical buffer overflow vulnerability in FreeFloat FTP Server 1.0's SYSTEM Command Handler that allows unauthenticated remote attackers to achieve information disclosure, integrity violation, and service disruption. The vulnerability has been publicly disclosed with exploit code available, making it actively exploitable in real-world environments without requiring user interaction or elevated privileges.

Critical buffer overflow vulnerability in FreeFloat FTP Server 1.0's PBSZ Command Handler that allows unauthenticated remote attackers to cause denial of service and potentially achieve code execution with low integrity and confidentiality impact. The vulnerability has been publicly disclosed with exploit code available, increasing real-world exploitation risk; however, the CVSS 7.3 score reflects limited scope and partial confidentiality/integrity impact rather than complete system compromise.

Critical buffer overflow vulnerability in the PASV command handler of FreeFloat FTP Server 1.0 that allows unauthenticated remote attackers to cause denial of service and potentially achieve code execution with limited impact on confidentiality and integrity. The vulnerability has been publicly disclosed with exploit code available, making it immediately actionable for threat actors. While the CVSS score of 7.3 reflects moderate severity, the combination of remote exploitability, public POC availability, and lack of authentication requirements positions this as a high-priority remediation target.

Critical buffer overflow vulnerability in the NOOP Command Handler of FreeFloat FTP Server 1.0 that allows remote, unauthenticated attackers to achieve arbitrary code execution or cause denial of service. The vulnerability has been publicly disclosed with working exploits available, and while the CVSS score of 7.3 indicates moderate severity, the combination of remote exploitability, lack of authentication requirements, and confirmed public disclosure elevates real-world risk significantly.