CVE-2023-53973

Zillya Total Security 3.0.2367.0 Local Privilege Escalation via Quarantine Module

Published Dec 22, 2025 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-266
Type Values Removed Values Added
Weaknesses CWE-59
CPEs cpe:2.3:a:zillya:total_security:3.0.2367.0:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Zillya
Zillya total Security
Vendors & Products Zillya
Zillya total Security
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title Zillya Total Security 3.0.2367.0 Local Privilege Escalation via Quarantine Module
Weaknesses CWE-266
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jan 3, 2026, 8:46 PM
Reserved
Dec 20, 2025, 4:31 PM
Status
Modified
Published
Dec 22, 2025, 10:16 PM
Modified
Oct 28, 2026, 7:10 PM