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Vulnerability · Published Mar 23, 2026 · Assigned by TPLink

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

High 8.5

In plain English

A high-severity OS command injection in Archer NX200 v1.0 from TP-Link Systems Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities).

Severity (CVSS 4.0)8.5High
Exploit odds (30 days)0.6%top 48.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

VendorProductVersions
TP-Link Systems Inc. Archer NX600 v3.0 0 – before 1.3.0 Build 260309
TP-Link Systems Inc. Archer NX600 v2.0 0 – before 1.3.0 Build 260311
TP-Link Systems Inc. Archer NX600 v1.0 0 – before 1.4.0 Build 260311
TP-Link Systems Inc. Archer NX500 v2.0 0 – before < 1.5.0 Build 260309
TP-Link Systems Inc. Archer NX500 v1.0 0 – before 1.3.0 Build 260311
TP-Link Systems Inc. Archer NX210 v3.0 0 – before 1.3.0 Build 260309
TP-Link Systems Inc. Archer NX210 v2.0 v2.20 0 – before 1.3.0 Build 260311
TP-Link Systems Inc. Archer NX200 v3.0 0 – before < 1.3.0 Build 260309
TP-Link Systems Inc. Archer NX200 v2.20 0 – before 1.3.0 Build 260311
TP-Link Systems Inc. Archer NX200 v2.0 0 – before 1.3.0 Build 260311
TP-Link Systems Inc. Archer NX200 v1.0 0 – before 1.8.0 Build 260311

Weakness: CWE-78 · 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

References