CVE-2020-26561

Published: Oct 23, 2020Modified: Nov 21, 2024

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

Belkin LINKSYS WRT160NL 1.0.04.002_US_20130619 devices have a stack-based buffer overflow vulnerability because of sprintf in create_dir in mini_httpd. Successful exploitation leads to arbitrary code execution. NOTE: This vulnerability only affects products that are no longer supported by the maintainer

Affected (1)

Products: Belkin: Linksys Wrt 160nl Firmware

1 product

Linksys Wrt 160nl Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Belkin Linksys Wrt 160nl Firmware	Version 1.0.04 build_2

Running on/with	Platform Versions
Belkin Linksys Wrt 160nl	All versions

Related CWEs

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://research.nccgroup.com/2020/10/20/wrt160nl-cve-2020-26561-bof/

Source: cve@mitre.org

ExploitThird Party Advisory

https://research.nccgroup.com/2020/10/20/wrt160nl-cve-2020-26561-bof/

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

ExploitThird Party Advisory

Timeline

No history available yet.