Improper input handling in a modem-management administrative CLI command on TP-Link Archer NX200, NX210, NX500 and NX600 allows crafted input to be executed as part of an operating system command. An authenticated attacker with administrative privileges may execute arbitrary commands on the operating system, impacting the confidentiality, integrity, and availability of the device.
Attack Parameters
Attack Vector
Adjacent
Requires local network access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service
CVSS Vector v4.0
Weakness Type (CWE)
References 5
https://www.tp-link.com/en/support/download/archer-nx200/#Firmware
f23511db-6c3e-4e32-a477-6aa17d310630
https://www.tp-link.com/en/support/download/archer-nx210/#Firmware
f23511db-6c3e-4e32-a477-6aa17d310630
https://www.tp-link.com/en/support/download/archer-nx500/#Firmware
f23511db-6c3e-4e32-a477-6aa17d310630
https://www.tp-link.com/en/support/download/archer-nx600/#Firmware
f23511db-6c3e-4e32-a477-6aa17d310630
https://www.tp-link.com/us/support/faq/5027/
f23511db-6c3e-4e32-a477-6aa17d310630