CVE-2024-27656: D-Link Dir-823g Firmware

High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days.

D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the Cookie parameter. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input, and possibly remote code execution.

Affected products

• D-Link Dir-823g Firmware: version 1.0.2b05 only

Published 2024-02-29. Last modified 2026-06-17.