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OpenAdvisories
High · 8.5 CVE-2026-15428 EUVD-2026-43963GHSA-fxq7-2872-5xg8

OS Command Injection in TR-069 (CWMP) Management Interface in TP-Link Archer VX1800v

Published Jul 14, 2026 · Updated Jul 15, 2026 · Assigned by TPLink

Description

An OS
command injection vulnerability exists in Archer VX800v v1 due to insufficient input sanitization of
the domain name parameter. An adjacent attacker who can access the relevant
HTTP interface can modify the parameter to inject shell metacharacters, resulting
in arbitrary code execution with root privileges.

Successful
exploitation may allow remote code execution and complete compromise of the
device.

Affected products

VendorProductAffectedFixed
TP-Link Systems Archer VX1800v v1 < 0.16.0 2.0.0 v6092.0 Build 260521 RC.7927n 0.16.0 2.0.0 v6092.0 Build 260521 RC.7927n

References