VDB
CVE-2026-71914
CVE-2026-71914
PUBLISHED
CVSS 9.3 CRITICAL
Reported by VulnCheck · Published August 24, 2026
Multiple DrayTek VigorAP models contain a command injection vulnerability in the dray_apm component. The vulnerability is caused by insufficient validation of UDP message content after START_SPEED_TEST before command execution. A remote attacker can trigger this vulnerability via a crafted message to execute arbitrary commands with root privileges.
Risk Scores
CVSS 4.0
9.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| DrayTek Corporation | VigorAP 918R | 0 |
| DrayTek Corporation | VigorAP 960C | 0 |
| DrayTek Corporation | VigorAP 1060C | 0 |
| DrayTek Corporation | VigorAP 906 | 0 |
| DrayTek Corporation | VigorAP 912C | 0 |
| DrayTek Corporation | VigorAP 903 | 0 |
| draytek | vigorap_1060c_firmware | 0 |
| draytek | vigorap_906_firmware | 0 |
| draytek | vigorap_903_firmware | 0 |
| DrayTek Corporation | VigorAP 1060C | 0 |
| DrayTek Corporation | VigorAP 906 | 0 |
| DrayTek Corporation | VigorAP 960C | 0 |
| draytek | vigorap_918r_firmware | 0 |
| draytek | vigorap_960c_firmware | 0 |
| DrayTek Corporation | VigorAP 918R | 0 |
| DrayTek Corporation | VigorAP 912C | 0 |
| draytek | vigorap_912c_firmware | 0 |
| DrayTek Corporation | VigorAP 903 | 0 |
Timeline
- Aug 24, 2026 Coalition ESS Score
- Aug 24, 2026 CVE Published
- Aug 25, 2026 EPSS Score
- Aug 26, 2026 CVE Updated
- Sep 2, 2026 EPSS Score
References
- vendor-advisory
- VulnCheck Advisory: DrayTek VigorAP Multiple Models Pre-Authentication OS Command Injection via dray_apm third-party-advisory