CVE-2020-26561

HIGH

Belkin LINKSYS WRT160NL 1.0.04.002_US_20130619 - Buffer Overflow

Title source: llm

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

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

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

Scores

CVSS v3 8.8

EPSS 0.1216

EPSS Percentile 95.7%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-787

Status published

Products (1)

belkin/linksys_wrt_160nl_firmware 1.0.04 build_2

Published Oct 23, 2020

Tracked Since Feb 18, 2026