VULNERABILITY INTELLIGENCE

CVE-2023-53973

CVSS score8.4 HIGH
EPSS probability0.25%
CISA KEVNot currently listed
Published2025-12-22
Last modified2026-10-28
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Zillya Total Security 3.0.2367.0 contains a privilege escalation vulnerability that allows low-privileged users to copy files to unauthorized system locations using the quarantine module. Attackers can leverage symbolic link techniques to restore quarantined files to restricted directories, potentially enabling system-level access through techniques like DLL hijacking.

Weakness classification

  • disclosure@vulncheck.com: CWE-59
  • nvd@nist.gov: CWE-59

Primary references