CVE-2021-20166

Published: Dec 30, 2021Modified: Nov 21, 2024

8.8

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

Netgear RAX43 version 1.0.3.96 contains a buffer overrun vulnerability. The URL parsing functionality in the cgi-bin endpoint of the router containers a buffer overrun issue that can redirection control flow of the applicaiton.

Affected (1)

Products: Netgear: Rax43 Firmware

Netgear

1 product

Rax43 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax43 Firmware	Version 1.0.3.96

Running on/with	Platform Versions
Netgear Rax43	All versions

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (2)

https://www.tenable.com/security/research/tra-2021-55

Source: vulnreport@tenable.com

Third Party Advisory

https://www.tenable.com/security/research/tra-2021-55

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.