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Skynas Firmware

13 CVEs product

Monthly

CVE-2021-26567 HIGH PATCH This Week

Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

Buffer Overflow RCE Stack Overflow Diskstation Manager Vs960Hd Firmware +3
NVD GitHub
CVSS 3.1
7.8
EPSS
1.1%
CVE-2021-26566 CRITICAL POC Act Now

Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager Vs960Hd Firmware Skynas Firmware +1
NVD
CVSS 3.1
9.0
EPSS
1.4%
CVE-2021-26565 MEDIUM POC This Month

Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to obtain sensitive. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager Vs960Hd Firmware Skynas Firmware +1
NVD
CVSS 3.1
5.9
EPSS
0.7%
CVE-2021-26564 HIGH POC This Week

Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager Vs960Hd Firmware Skynas Firmware +1
NVD
CVSS 3.1
8.7
EPSS
0.6%
CVE-2021-26563 MEDIUM POC This Month

Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Synology RCE Authentication Bypass Diskstation Manager Vs960Hd Firmware +2
NVD
CVSS 3.1
6.7
EPSS
0.5%
CVE-2021-26562 HIGH POC This Week

Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Buffer Overflow Synology RCE Memory Corruption Diskstation Manager +3
NVD
CVSS 3.1
8.1
EPSS
1.7%
CVE-2021-26561 HIGH POC This Week

Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Buffer Overflow Synology RCE Stack Overflow Diskstation Manager +3
NVD
CVSS 3.1
8.1
EPSS
1.9%
CVE-2021-26560 HIGH POC This Week

Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager Vs960Hd Firmware Skynas Firmware +1
NVD
CVSS 3.1
7.4
EPSS
0.7%
CVE-2021-3156 HIGH POC KEV PATCH THREAT Act Now

Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available.

Buffer Overflow Privilege Escalation Sudo Fedora Debian Linux +21
NVD Exploit-DB
CVSS 3.1
7.8
EPSS
99.3%
CVE-2020-27652 HIGH POC This Week

Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager Skynas Firmware
NVD
CVSS 3.1
8.3
EPSS
0.8%
CVE-2020-27650 LOW Monitor

Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Synology Information Disclosure Diskstation Manager Skynas Firmware
NVD
CVSS 3.1
3.7
EPSS
0.6%
CVE-2020-27648 CRITICAL POC Act Now

Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager Skynas Firmware
NVD
CVSS 3.1
9.0
EPSS
0.7%
CVE-2019-3870 MEDIUM POC PATCH This Month

A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity. Public exploit code available.

Privilege Escalation Samba Fedora Directory Server Router Manager +3
NVD
CVSS 3.1
6.1
EPSS
0.6%
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity.

Buffer Overflow RCE Stack Overflow +5
NVD GitHub
EPSS 1% CVSS 9.0
CRITICAL POC Act Now

Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager +3
NVD
EPSS 1% CVSS 5.9
MEDIUM POC This Month

Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to obtain sensitive. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager +3
NVD
EPSS 1% CVSS 8.7
HIGH POC This Week

Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager +3
NVD
EPSS 1% CVSS 6.7
MEDIUM POC This Month

Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Synology RCE Authentication Bypass +4
NVD
EPSS 2% CVSS 8.1
HIGH POC This Week

Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Buffer Overflow Synology RCE +5
NVD
EPSS 2% CVSS 8.1
HIGH POC This Week

Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Buffer Overflow Synology RCE +5
NVD
EPSS 1% CVSS 7.4
HIGH POC This Week

Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager +3
NVD
EPSS 99% CVSS 7.8
HIGH POC KEV PATCH THREAT Act Now

Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. Public exploit code available.

Buffer Overflow Privilege Escalation Sudo +23
NVD Exploit-DB
EPSS 1% CVSS 8.3
HIGH POC This Week

Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager +1
NVD
EPSS 1% CVSS 3.7
LOW Monitor

Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Synology Information Disclosure Diskstation Manager +1
NVD
EPSS 1% CVSS 9.0
CRITICAL POC Act Now

Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Synology Information Disclosure Diskstation Manager +1
NVD
EPSS 1% CVSS 6.1
MEDIUM POC PATCH This Month

A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. Rated medium severity (CVSS 6.1), this vulnerability is low attack complexity. Public exploit code available.

Privilege Escalation Samba Fedora +5
NVD

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