Riskcovery

CVE-2026-71910

DrayTek VigorAP Multiple Models OS Command Injection via apautotest

State
Published
Severity
8.6 High
Published
Aug 24, 2026
Updated
Aug 24, 2026
Reserved
Aug 8, 2026

Read the record on cve.org

Description

Multiple DrayTek VigorAP models contain a command injection vulnerability in the apautotest function. The vulnerability is caused by insufficient validation of the CMD0, CMD3, and CMD6 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.

Scores

CVSSScoreVectorSource
4.08.6 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NVulnCheck
3.17.2 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HVulnCheck

Weaknesses

  • CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Affected Products

ProductVersions
VigorAP 918RDrayTek Corporation
  • before 1.4.11Affected
VigorAP 960CDrayTek Corporation
  • before 1.4.12Affected
VigorAP 1060CDrayTek Corporation
  • before 1.4.12Affected
VigorAP 906DrayTek Corporation
  • before 1.4.13Affected
VigorAP 912CDrayTek Corporation
  • before 1.4.15Affected
VigorAP 903DrayTek Corporation
  • before 1.4.22Affected

References

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