CVE-2024-33345: D-Link Dir-823g Firmware

Medium severity, CVSS 6.5. EPSS: 0.8% chance of exploitation in the next 30 days.

D-Link DIR-823G A1V1.0.2B05 was found to contain a Null-pointer dereference in the main function of upload_firmware.cgi, which allows remote attackers to cause a Denial of Service (DoS) via a crafted input.

Affected products

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

Published 2024-04-29. Last modified 2026-06-17.