CVE-2025-15551
5.6 · MEDIUMOverview
CVE-2025-15551 is a medium-severity vulnerability affecting tp-link archer_mr200_firmware. It was published on February 5, 2026 and has a CVSS 3.1 base score of 5.6 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.6, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from tp-link. Update archer_mr200_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| tp-link | archer_mr200_firmware | >= 0, < 250917 | Affected |
| tp-link | archer_c20_firmware | >= 0, < 250630 | Affected |
| tp-link | tl-wr850n_firmware | >= 0, < 0.9.1_Build251205 | Affected |
| tp-link | tl-wr845n_firmware | >= 0, < 251031 | Affected |
References
Frequently Asked Questions
What is CVE-2025-15551?
CVE-2025-15551 is a medium-severity vulnerability affecting tp-link archer_mr200_firmware. It was published on February 5, 2026 and has a CVSS 3.1 base score of 5.6 (MEDIUM).
How severe is CVE-2025-15551?
This vulnerability has a CVSS 3.1 base score of 5.6, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-15551?
Check the references section for vendor advisories and patches from tp-link. Update archer_mr200_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-15551?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-15551 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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