Stack-based buffer overflow in NETGEAR products - #VU73696

Vulnerability identifier: #VU73696

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: N/A

CWE-ID: CWE-121

Exploitation vector: Adjecent network

Exploit availability: No public exploit available

Vendor: NETGEAR

Affected software:
CBR750
R7900P
R7960P
R8000P
RAX200
R6400
R6400v2
R7000
R7000P
R7900
R8000
RS400
XR1000

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary error. A remote administrator on the local network can trigger stack-based buffer overflow and cause a denial of service condition on the target system.

Install updates from vendor's website.

• https://kb.netgear.com/000065565/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-PSV-2020-0481