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CVE-2026-31255: A command injection vulnerability exists in Tenda AC18 V15.03.05.05_multi. The vulnerability is located in the...

CRITICAL CVSS 9.5

Published: April 27, 2026 | Last Modified: April 27, 2026

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.

Ghostwire Analysis — What This Means Practically

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (2 articles)

CVE Feed
CVE-2026-31255 - Tenda AC18 Command Injection Vulnerability
 Tenable CVEs
CVE-2026-31255

References