What is CVE-2021-20127?

CVE-2021-20127 is a high-severity vulnerability in Draytek Vigorconnect. CVSS score: 8.1/10. Published 2021-10-13.

How severe is CVE-2021-20127?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Draytek Vigorconnect

CVE-2021-20127

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 ope…

EPSS: 0.011 (61.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

Affected products

Draytek Vigorconnect — versions 1.6.0
N/a Draytek Vigorconnect — versions 1.6.0-B3

References

vulnreport@tenable.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-20127?: CVE-2021-20127 is a high-severity vulnerability in Draytek Vigorconnect. CVSS score: 8.1/10. Published 2021-10-13.
How severe is CVE-2021-20127?: High severity. CVSS v3 base score is 8.1 out of 10.