Exploit for CVE-2026-71914

cve · 2026-08-24

Description

Command injection in DrayTek VigorAP dray_apm via UDP START_SPEED_TEST allows root execution.

CVSS 9.8 for CVE-2026-71914

9.8

HIGH SEVERITY

Version 3.1

VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector:NETWORK

Attack Complexity:LOW

Attack Requirements:NONE

Privileges Required:NONE

User Interaction:NONE

EPSS Score

3.1%higher than 86.7% of all CVEs

Updated 2026-08-27

CVE Information

CVE-2026-71914

References

https://www.draytek.com/about/security-advisory/multiple-remote-code-execution-and-buffer-overflow-vulnerabilities-in-vigorap-series-august-2026/

https://www.vulncheck.com/advisories/draytek-vigorap-multiple-models-pre-authentication-os-command-injection-via-dray-apm

Exploit Details

Modified:2026-08-26 17:10

Last Seen:2026-08-26 17:15

Reporter:VulnCheck

Exploit Code

MARKDOWN2 lines

## https://sploitus.com/exploit?id=CVE-2026-71914
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.

Exploit Code

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