CVE-2024-42812: D-Link Dir-860l Firmware

Critical severity, CVSS 9.8. EPSS: 15.5% chance of exploitation in the next 30 days.

In D-Link DIR-860L v2.03, there is a buffer overflow vulnerability due to the lack of length verification for the SID field in gena.cgi. Attackers who successfully exploit this vulnerability can cause the remote target device to crash or execute arbitrary commands.

Affected products

• D-Link Dir-860l Firmware: version 2.0.3 only

Published 2024-08-19. Last modified 2026-06-17.