CVE-2025-3771
HIGH EPSS 3.7%
Published Jun 26, 20251y ago · Modified Jun 17, 20261w ago
7.2 CVSS 4.0
Published Jun 26, 2025 1y ago
Last Modified Jun 17, 2026 1w ago
Description
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
CVSS Details
Base Score
Exploitability
Impact
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
3.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-59
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| trellix | system_information_reporter | * | ≤1.0.3 |
References 1
- thrive.trellix.com https://thrive.trellix.com/s/article/000014635
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.