CVE-2026-35717EPSS p21.1%
CVE-2026-35717CVE-2026-35717
vivotek / fd8136_firmware
Description
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.
Scoring
| CVSS | 6.3 () |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L |
| EPSS | 0.30% probability of exploitation · percentile 21.1% · 2026-06-18T12:00:27Z |
| Last modified | 2026-06-03 |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.