CVE-2025-3771 HIGH

CVE-2025-3771

Vendor Trellix
Product System Information Reporter
Weakness CWE-59
Published June 26, 2025
Last update June 26, 2025

CVSS base score

7.2/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H

What the vulnerability does

01Description

A path or symbolic link manipulation vulnerability in SIR 1.0.3 and prior versions allows an authenticated non-admin local user to overwrite system files with SIR backup files, which can potentially cause a system crash. This was achieved by adding a malicious entry to the registry under the Trellix SIR registry folder or via policy or with a junction symbolic link to files that the user would not normally have permission to acces

Key dates

02Disclosure timeline

June 26, 2025 CVE published
June 26, 2025 Record updated

Related vulnerabilities

04Related CVE