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Vulnerability · Published Aug 24, 2026 · Assigned by VulnCheck

CVE-2026-71914DrayTek VigorAP Multiple Models Pre-Authentication OS Command Injection via dray_apm

Critical 9.8

In plain English

A critical-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 2.6% (higher than 85% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)2.6%top 14.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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 (as reported)

VendorProductVersions
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:N/UI:N/S:U/C:H/I:H/A:H

References