CVE-2026-71909: DrayTek VigorAP Multiple Models OS Command Injection via InquierTime
Multiple DrayTek VigorAP models contain a command injection vulnerability in the InquierTime function. The vulnerability is caused by insufficient filtering of the time field 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.
Affected Software
Event History
Frequently Asked Questions
What access does an attacker need to exploit this issue?
The attacker needs valid administrative credentials for the device's web management interface. They can then remotely submit crafted input through the affected time field.
What level of access could successful exploitation provide?
Successful exploitation can execute arbitrary operating-system commands with root privileges on the affected device. This can result in complete compromise of the device's confidentiality, integrity, and availability.