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.
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.
Project Subscriptions
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 28 Jul 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Tp-link
Tp-link archer C20 V6 Tp-link archer Mr200 V5 Tp-link tl-wr845n V4 Tp-link tl-wr850n V3 |
|
| Vendors & Products |
Tp-link
Tp-link archer C20 V6 Tp-link archer Mr200 V5 Tp-link tl-wr845n V4 Tp-link tl-wr850n V3 |
Tue, 28 Jul 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 27 Jul 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Hardcoded Credential Vulnerability in Multiple TP-Link Router Models | |
| Weaknesses | CWE-798 | |
| References |
|
|
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: TPLink
Published:
Updated: 2026-07-28T20:49:43.134Z
Reserved: 2026-06-11T16:23:35.413Z
Link: CVE-2026-12001
Updated: 2026-07-28T15:09:08.419Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-28T20:35:56Z
Weaknesses