Vulnerability · Published Aug 24, 2026 · Assigned by VulnCheck
CVE-2026-71904DrayTek VigorAP Multiple Models OS Command Injection via tr069TestInform
High 7.2
In plain English
A high-severity OS command injection in VigorAP 1060C from DrayTek Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.8% (higher than 78% of all known vulnerabilities).
Official description
Multiple DrayTek VigorAP models contain a command injection vulnerability in the tr069TestInform function. The vulnerability is caused by insufficient filtering of dangerous characters before the event_code field is concatenated into a system command. 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 products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| DrayTek Corporation | VigorAP 918R | 0 – before 1.4.11 |
| DrayTek Corporation | VigorAP 960C | 0 – before 1.4.12 |
| DrayTek Corporation | VigorAP 1060C | 0 – before 1.4.12 |
| DrayTek Corporation | VigorAP 906 | 0 – before 1.4.13 |
| DrayTek Corporation | VigorAP 912C | 0 – before 1.4.15 |
| DrayTek Corporation | VigorAP 903 | 0 – before 1.4.22 |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H