Vulnerability Details CVE-2026-31255
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 19.2%
CVSS Severity
CVSS v3 Score 9.8
References
Products affected by CVE-2026-31255
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cpe:2.3:h:tenda:ac18:-
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cpe:2.3:o:tenda:ac18_firmware:15.03.05.05