CVE-2025-15551The 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.
Updated under an hour ago ()
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It affects tp-link archer_mr200_firmware and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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 via a Man-in-the-Middle (MitM) attack to execute JavaScript code on the router's admin web portal without the user's permission or knowledge.
- CVSS
- 5.6 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
- Weakness (CWE)
- CWE-95
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
tp-link archer_mr200_firmware tp-link:archer_mr200_firmware | before 250917 | NVD |
tp-link archer_c20_firmware tp-link:archer_c20_firmware | before 250630 | NVD |
tp-link tl-wr850n_firmware tp-link:tl-wr850n_firmware | before 0.9.1_Build251205 | NVD |
tp-link tl-wr845n_firmware tp-link:tl-wr845n_firmware | before 251031 | NVD |
References
- https://www.tp-link.com/en/support/download/archer-c20/v5/#Firmware
- https://www.tp-link.com/en/support/download/archer-c20/v6/#Firmwareproduct
- https://www.tp-link.com/en/support/download/archer-mr200/v5.20/#Firmwareproduct
- https://www.tp-link.com/en/support/download/tl-wr845n/#Firmwareproduct
- https://www.tp-link.com/in/support/download/archer-c20/v6/#Firmwareproduct
- https://www.tp-link.com/in/support/download/archer-mr200/v5.20/#Firmwareproduct
- https://www.tp-link.com/in/support/download/tl-wr845n/#Firmwareproduct
- https://www.tp-link.com/in/support/download/tl-wr850n/#Firmwareproduct
- https://www.tp-link.com/us/support/download/archer-c20/v5/#Firmware
- https://www.tp-link.com/us/support/faq/4948/vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.