CVE-2026-71908

DrayTek VigorAP Multiple Models OS Command Injection via mesh_start_speed_test

Published: Aug 24, 2026Updated: Aug 26, 2026 Sources: CVE List NVDCWE-78

7.2HIGH

Description

Multiple DrayTek VigorAP models contain a command injection vulnerability in the mesh_start_speed_test function. The vulnerability is caused by insufficient sanitization of the meshdevice_index and meshdevice_ip fields before command execution. 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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:HPrivileges Required

High

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-78

Affected Products

DrayTek Corporation

commercial·TWaka draytek

VigorAP 918ROn-prem

Networking Infrastructure / router-switch

VigorAP 960COn-prem

Networking Infrastructure / router-switch

VigorAP 1060COn-prem

Networking Infrastructure / router-switch

VigorAP 906On-prem

Networking Infrastructure / router-switch

VigorAP 912COn-prem

Networking Infrastructure / router-switch

VigorAP 903On-prem

Networking Infrastructure / router-switch

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Execution

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References

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

draytek.com

https://www.vulncheck.com/advisories/draytek-vigorap-multiple-models-os-command-injection-via-mesh-start-speed-test

vulncheck.com

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