RCE in Tp-link Archer_c20
CVE-2025-15551
The response coming from TP-Link Archer MR200 v5.2, C20 v5 and v6, TL-WR850N v3, and TL-WR845N v4 for any request is getting executed by the JavaScript function like eval directly without any check. Attackers can exploit this vulnerability…
EPSS: 0.004 (34.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.6 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Tp-link Archer_c20 — versions 6
- Tp-link Archer_c20_firmware
- Tp-link Archer_mr200 — versions 5.20
- Tp-link Archer_mr200_firmware
- Tp-link Tl-wr845n — versions 4
- Tp-link Tl-wr845n_firmware
- Tp-link Tl-wr850n — versions 3
- Tp-link Tl-wr850n_firmware
- Tp Link Systems Inc. Tl-wr845n V4 — versions 0
- Tp Link Systems Inc. Tl-wr850n V3 — versions 0
Weakness classification (CWE)
References
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (Product, patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (vendor-advisory, Vendor Advisory)
- f23511db-6c3e-4e32-a477-6aa17d310630 (patch)
- f23511db-6c3e-4e32-a477-6aa17d310630 (patch)
Frequently asked questions
- What is CVE-2025-15551?
- CVE-2025-15551 is a medium-severity vulnerability in Tp-link Archer_c20, classified under Eval Injection. CVSS score: 5.6/10. Published 2026-02-05.
- How severe is CVE-2025-15551?
- Medium severity. CVSS v3 base score is 5.6 out of 10.