CVE-2025-15517

Published: Mar 23, 2026 Last Modified: Mar 23, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 8,6
Source: f23511db-6c3e-4e32-a477-6aa17d310630
Attack Vector: adjacent
Attack Complexity: low
Privileges Required: none
User Interaction: none
Confidentiality: N/A
Integrity: N/A
Availability: N/A

Description

AI Translation Available

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.

306

Missing Authentication for Critical Function

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Other
Potential Impacts:
Gain Privileges Or Assume Identity Varies By Context
Applicable Platforms
Technologies: Cloud Computing, ICS/OT
Likelihood of Exploit: High
View CWE Details
https://www.tp-link.com/en/support/download/archer-nx200/#F…
https://www.tp-link.com/en/support/download/archer-nx200/#Firmware
https://www.tp-link.com/en/support/download/archer-nx210/#F…
https://www.tp-link.com/en/support/download/archer-nx210/#Firmware
https://www.tp-link.com/en/support/download/archer-nx500/#F…
https://www.tp-link.com/en/support/download/archer-nx500/#Firmware
https://www.tp-link.com/en/support/download/archer-nx600/#F…
https://www.tp-link.com/en/support/download/archer-nx600/#Firmware
https://www.tp-link.com/us/support/faq/5027/
https://www.tp-link.com/us/support/faq/5027/