{"cve":"CVE-2026-12001","nvd":{"published":"2026-07-27T21:16:47.457","modified":"2026-08-11T21:17:25.127","status":"Deferred","description":"A hardcoded credential\nvulnerability 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\nembedded within a password file in the firmware image and may be recovered\nthrough firmware analysis.\n\n\n\n\n\nSuccessful\nexploitation could result in unauthorized access to privileged functions on\naffected devices.","cvss_v4":{"vector":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N","score":5.2},"cvss_v3":null,"cwes":["CWE-798"],"references":["https://www.tp-link.com/en/support/download/archer-c20/v6/#Firmware","https://www.tp-link.com/en/support/download/archer-mr200/v5/#Firmware","https://www.tp-link.com/en/support/download/tl-wr845n/#Firmware","https://www.tp-link.com/en/support/download/tl-wr902ac/v4/#Firmware","https://www.tp-link.com/in/support/download/archer-c20/v6/#Firmware"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:46:40.600842820+00:00"},"epss":{"cve":"CVE-2026-12001","score":0.00343,"percentile":0.27861,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}