CVE-2026-71914: DrayTek Corporation Vigorap 1060c

Critical severity, CVSS 9.8. EPSS: 2.6% chance of exploitation in the next 30 days.

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.

Affected products

• DrayTek Corporation Vigorap 1060c: before 1.4.12 (fixed in 1.4.12)
• DrayTek Corporation Vigorap 903: before 1.4.22 (fixed in 1.4.22)
• DrayTek Corporation Vigorap 906: before 1.4.13 (fixed in 1.4.13)
• DrayTek Corporation Vigorap 912c: before 1.4.15 (fixed in 1.4.15)
• DrayTek Corporation Vigorap 918r: before 1.4.11 (fixed in 1.4.11)
• DrayTek Corporation Vigorap 960c: before 1.4.12 (fixed in 1.4.12)

Published 2026-08-24. Last modified 2026-08-26.