PT-2026-45776 · Vivotek · Fd8136 Firmware

Lewis Patten · CVE-2026-35718 · Published 2026-06-02 · Updated 2026-06-02

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions VIVOTEK INC FD8136-VVTK version 0300a

Description A path traversal issue exists in the '/admin/downloadMedias.cgi' endpoint. This allows authenticated attackers to read arbitrary files on the device by sending a specially crafted request. Path traversal is a flaw that allows an attacker to access files and directories that are stored outside the web root folder.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-35718

Affected Products

Fd8136 Firmware

References · 3

• 🔥 https://github.com/xchg-rax-rax/vulnerability-research/tree/main/CVE-2026-35718 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-35718 · Security Note
• http://vivotek.com · Note