CVE-2018-14496: Vivotek FD8136 Firmware

Critical severity, CVSS 9.8. EPSS: 4.1% chance of exploitation in the next 30 days.

Vivotek FD8136 devices allow remote memory corruption and remote code execution because of a stack-based buffer overflow, related to sprintf, vlocal_buff_4326, and set_getparam.cgi. NOTE: The vendor has disputed this as a vulnerability and states that the issue does not cause a web server crash or have any other affect on it's performance

Affected products

• Vivotek FD8136 Firmware: version 0301a only

Published 2019-07-10. Last modified 2026-06-17.