CVE-2021-20127

HighCVSS 8.1/10Last modified Jun 17, 2026

Description

An arbitrary file deletion vulnerability exists in the file delete functionality of the Html5Servlet endpoint of Draytek VigorConnect 1.6.0-B3. This allows an authenticated user to arbitrarily delete files in any location on the target operating system with root privileges.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Oct 13, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-20127: High severity, CVSS 8.1 | Vulnix