Security Advisory
CVE-2026-12001
N/A
UNKNOWN
Vulnerability Description
A hardcoded credential
vulnerability exists in the firmware of multiple TP-Link routers (TL-WR845N v4, TL-WR850N v3, 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.
Published Date
July 27, 2026
Official Source
NIST NVD Advisory