VULNERABILITY INTELLIGENCE

CVE-2021-20037

CVSS score7.8 HIGH
EPSS probability0.42%
CISA KEVNot currently listed
Published2021-09-21
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

SonicWall Global VPN Client 4.10.5 installer (32-bit and 64-bit) incorrect default file permission vulnerability leads to privilege escalation which potentially allows command execution in the host operating system. This vulnerability impacts GVC 4.10.5 installer and earlier.

Weakness classification

  • PSIRT@sonicwall.com: CWE-276
  • nvd@nist.gov: CWE-276

Primary references