CVE-2024-51003: NETGEAR r6400v2 Firmware

Medium severity, CVSS 5.7. EPSS: 0.3% chance of exploitation in the next 30 days.

Netgear R8500 v1.0.2.160, XR300 v1.0.3.78, R7000P v1.3.3.154, and R6400 v2 1.0.4.128 were discovered to multiple stack overflow vulnerabilities in the component ap_mode.cgi via the apmode_dns1_pri and apmode_dns1_sec parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted POST request.

Affected products

• NETGEAR r6400v2 Firmware: version 1.0.4.128 only
• NETGEAR r7000p Firmware: version 1.3.3.154 only
• NETGEAR r8500 Firmware: version 1.0.2.160 only
• NETGEAR XR300 Firmware: version 1.0.3.78 only

Published 2024-11-05. Last modified 2026-06-17.