VULNERABILITY INTELLIGENCE

CVE-2026-12001

CVSS score5.2 MEDIUM
EPSS probability0.34%
CISA KEVNot currently listed
Published2026-07-27
Last modified2026-08-11
CVSS vectorCVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

Description

A hardcoded credential vulnerability exists in the firmware of multiple TP-Link routers (TL-WR845N v4, TL-WR850N v3, TL-WR902AC v4, Archer C20 v6 & Archer MR200 v5).  Authentication-related credential material is embedded within a password file in the firmware image and may be recovered through firmware analysis. Successful exploitation could result in unauthorized access to privileged functions on affected devices.

Weakness classification

  • CWE-798: Use of Hard-coded Credentials

Primary references