CVE-2025-15519 HIGH

CVE-2025-15519: Command Injection in Modem Management CLI on TP-Link Archer NX200, NX210, NX500 and NX600

Vendor Tp-Link Systems Inc.
Product Archer NX600 v3.0
Weakness CWE-78
Published March 23, 2026
Last update March 24, 2026
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CVSS base score

8.5/10
Attack vector Adjacent
Attack complexity Low
Privileges required High
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 23, 2026 CVE published
March 24, 2026 Record updated