CVE-2026-71943 – Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the …

Vuln ID: CVE-2026-71943

Published:  2026-08-24  18:17:20.077

Description: Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the setDevNet function. The vulnerability is caused by insufficient filtering of the username and password fields before command execution. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for the device’s web management interface.

Base Score: 7.2 – HIGH

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

Source: NVD.NIST.GOV

 

Date:

Categorie(s):

Tag(s):