CVE-2026-8263 MEDIUM

CVE-2026-8263: Tenda AC6 httpd WifiExtraSet fromSetWirelessRepeat os command injection

Vendor Tenda
Product AC6
Weakness CWE-78
Published May 11, 2026
Last update May 11, 2026
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CVSS base score

5.1/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A security flaw has been discovered in Tenda AC6 15.03.06.49_multi_TDE01. Affected is the function fromSetWirelessRepeat of the file /goform/WifiExtraSet of the component httpd. Performing a manipulation of the argument mac/ssid results in os command injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.

Key dates

02Disclosure timeline

May 11, 2026 CVE published
May 11, 2026 Record updated