VULNERABILITY INTELLIGENCE

CVE-2021-36809

CVSS score6.1 MEDIUM
EPSS probability0.23%
CISA KEVNot currently listed
Published2022-03-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Description

A local attacker can overwrite arbitrary files on the system with VPN client logs using administrator privileges, potentially resulting in a denial of service and data loss, in all versions of Sophos SSL VPN client.

Primary references