CVE-2026-30650

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 v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/xchg-rax-rax/vulnerability-research/tree/main/CVE-2026-30650	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:vivotek:fd8136_firmware:0300a:*:*:*:*:*:*:*

cpe:2.3:h:vivotek:fd8136:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-06-02 16:16

Updated : 2026-07-22 19:10

NVD link : CVE-2026-30650

Mitre link : CVE-2026-30650

CVE.ORG link : CVE-2026-30650

JSON object : View

Products Affected

vivotek

fd8136
fd8136_firmware

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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