Vivotek: Security Vulnerabilities
A stack-based buffer overflow in the motion_privacy.cgi binary in VIVOTEK FD8136 firmware FD8136-VVTK-0300a allows authenticated remote attackers to execute arbitrary code as root via an oversized n1 parameter in a POST request to the /cgi-bin/admin/setpm.cgi, /cgi-bin/admin/setmd.cgi, or /cgi-bin/admin/setmd_profile.cgi endpoint (all symlinks to the same binary). The parameter value is copied into a fixed-size 0xa4-byte stack buffer without bounds checking, overwriting the saved link register. The binary is compiled without stack canaries.
CVSS Score
6.3
EPSS Score
0.004
Published
2026-06-02
A path traversal vulnerability in the /admin/downloadMedias.cgi endpoint of VIVOTEK INC FD8136-VVTK firmware 0300a allows authenticated attackers to read any file on the device via sending a crafted request.
CVSS Score
6.5
EPSS Score
0.007
Published
2026-06-02
Buffer Overflow vulnerability in VIVOTEK INC FD8136-VVTK-0300a allows a remote attacker to execute arbitrary code via the set_getparam.cgi component
CVSS Score
7.3
EPSS Score
0.004
Published
2026-06-02
A post-authentication remote buffer overflow vulnerability exists in the /cgi-bin/admin/eventtask.cgi endpoint of the admin interface of Vivotek FD8136 cameras running firmware version FD8136-VVTK-0300a. This flaw allows an authenticated attacker to execute arbitrary code as root on the device remotely.
CVSS Score
8.8
EPSS Score
0.007
Published
2026-06-02
A remote buffer overflow vulnerability exists in the /cgi-bin/dido/setdo.cgi endpoint of the admin interface of Vivotek FD8136 cameras running firmware version FD8136-VVTK-0300a. This flaw allows an authenticated attacker to execute arbitrary code as root on the device.
CVSS Score
8.8
EPSS Score
0.006
Published
2026-06-02
A stack-based buffer overflow in the export_language.cgi binary in VIVOTEK FD8136 firmware FD8136-VVTK-0300a allows authenticated remote attackers to execute arbitrary code as root via a crafted POST request to the /cgi-bin/admin/export_language.cgi endpoint. The handler passes the attacker-controlled Content-Length value directly to fread() as the read size into a fixed-size 0x60-byte stack buffer, overwriting the saved link register. The binary is compiled without stack canaries.
CVSS Score
6.3
EPSS Score
0.003
Published
2026-06-02
Vivotek IP7137 camera with firmware version 0200a is vulnerable to an information disclosure issue where live camera footage can be accessed through the RTSP protocol on port 8554 without requiring authentication. This allows unauthorized users with network access to view the camera's feed, potentially compromising user privacy and security.
The vendor has not replied to the CNA. Possibly all firmware versions are affected. Since the product has met End-Of-Life phase, a fix is not expected to be released.
CVSS Score
8.7
EPSS Score
0.004
Published
2026-01-09
Vivotek IP7137 camera with firmware version 0200a by default dos not require to provide any password when logging in as an administrator. While it is possible to set up such a password, a user is not informed about such a need.
The vendor has not replied to the CNA. Possibly all firmware versions are affected. Since the product has met End-Of-Life phase, a fix is not expected to be released.
CVSS Score
9.3
EPSS Score
0.003
Published
2026-01-09
Vivotek IP7137 camera with firmware version 0200a is vulnerable to path traversal. It is possible for an authenticated attacker to access resources beyond webroot directory using a direct HTTP request. Due to CVE-2025-66050, a password for administration panel is not set by default.
The vendor has not replied to the CNA. Possibly all firmware versions are affected. Since the product has met End-Of-Life phase, a fix is not expected to be released.
CVSS Score
6.9
EPSS Score
0.007
Published
2026-01-09
Vivotek IP7137 camera with firmware version 0200a is vulnerable to command injection. Parameter "system_ntpIt" used by "/cgi-bin/admin/setparam.cgi" endpoint is not sanitized properly, allowing a user with administrative privileges to perform an attack. Due to CVE-2025-66050, administrative access is not protected by default,
The vendor has not replied to the CNA Possibly all firmware versions are affected. Since the product has met End-Of-Life phase, a fix is not expected to be released.
CVSS Score
8.6
EPSS Score
0.013
Published
2026-01-09
Page 1