CVE-2021-20127

8.1 highEPSS 1.1%

High (8.1) in draytek vigorconnect. EPSS 1.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

8.1 high

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

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
Published: 2021-10-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

draytek:vigorconnect

References

https://www.tenable.com/security/research/tra-2021-42
https://www.tenable.com/security/research/tra-2021-42

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