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Vulnerability · Published May 11, 2026 · Assigned by VulDB

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

Medium 4.7

In plain English

A medium-severity OS command injection in AC6 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 5.0% (higher than 92% of all known vulnerabilities).

Severity (CVSS 3.1)4.7Medium
Exploit odds (30 days)5.0%top 7.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

VendorProductVersions
Tenda AC6 15.03.06.49_multi_TDE01

Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References