PT-2026-58109 · Tp Link Systems+1 · Archer Vx1800V V1+1

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CVE-2026-15427

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Published

2026-07-14

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Updated

2026-08-06

CVSS v4.0

8.6

High

VectorAV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Archer VX1800v version v1
Description An OS command injection issue exists in the TR-069 / CWMP management interface. This occurs because of insufficient input validation and sanitization of parameters, which allows crafted input to be executed as system-level commands. Exploitation requires TR-069 to be enabled and the ability to influence ACS-delivered commands, such as by compromising or controlling an ACS server. Successful exploitation may allow arbitrary command execution with root privileges, leading to a complete compromise of the device.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

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Weakness Enumeration

Related Identifiers

CVE-2026-15427

Affected Products

Archer Vx1800V V1
Archer Vx1800V Firmware