CVE-2026-31255

CVSS Score & Metrics

Base Score

9.8 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability 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.

Vulnerability Details

Published Date

April 27, 2026

Last Modified

April 28, 2026

CWE ID

CWE-77

Source

NVD

Vendor

tenda

Product

ac18_firmware

External References

https://github.com/izxnfirh8148/CVE_REQUESTS_references/blob/main/Tenda_AC18/Tenda_AC18_3th/README.md

CVSS Score & Metrics

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Vulnerability Details

External References

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