← Database

CVE-2026-31255

CRITICAL CVSS: 9.8 Published: 2026-04-27 Modified: 2026-06-17

Description

A command injection vulnerability exists in Tenda AC18 V15.03.05.05_multi. The vulnerability is located in the /goform/SetSambaCfg interface, where improper handling of the guestuser parameter allows attackers to execute arbitrary system commands.

Affected Platforms

Tenda Ac18 FirmwareTenda Ac18

Weakness Type

CWE-77, CWE-77

References