Description

A missing authentication check in the HTTP server on TP-Link Archer NX200, NX210, NX500 and NX600 to certain cgi endpoints allows unauthenticated access intended for authenticated users. An attacker may perform privileged HTTP actions without authentication, including firmware upload and configuration operations.

INFO

Published Date :

2026-03-23T18:01:31.162Z

Last Modified :

2026-03-24T03:56:05.005Z

Source :

TPLink
AFFECTED PRODUCTS

The following products are affected by CVE-2025-15517 vulnerability.

Vendors Products
Tp-link
  • Archer Nx200
  • Archer Nx200 Firmware
  • Archer Nx200 V1.0
  • Archer Nx200 V2.0
  • Archer Nx200 V2.20
  • Archer Nx200 V3.0
  • Archer Nx210
  • Archer Nx210 Firmware
  • Archer Nx210 V2.0 V2.20
  • Archer Nx210 V3.0
  • Archer Nx500
  • Archer Nx500 Firmware
  • Archer Nx500 V1.0
  • Archer Nx500 V2.0
  • Archer Nx600
  • Archer Nx600 Firmware
  • Archer Nx600 V1.0
  • Archer Nx600 V2.0
  • Archer Nx600 V3.0
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-15517.

URL Resource
https://www.tp-link.com/en/support/download/archer-nx200/#Firmware cve-icon cve-icon
https://www.tp-link.com/en/support/download/archer-nx210/#Firmware cve-icon cve-icon
https://www.tp-link.com/en/support/download/archer-nx500/#Firmware cve-icon cve-icon
https://www.tp-link.com/en/support/download/archer-nx600/#Firmware cve-icon cve-icon
https://www.tp-link.com/us/support/faq/5027/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact