VULNERABILITY INTELLIGENCE

CVE-2021-42711

CVSS score7.8 HIGH
EPSS probability0.27%
CISA KEVNot currently listed
Published2021-12-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Barracuda Network Access Client before 5.2.2 creates a Temporary File in a Directory with Insecure Permissions. This file is executed with SYSTEM privileges when an unprivileged user performs a repair operation.

Weakness classification

  • nvd@nist.gov: CWE-276

Primary references