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TI-2025-03323 Aliases CVE-2025-3771GHSA-9c4h-xhg9-x3gj

Link following in Trellix System Information Reporter

Priority LOW 33CWE-59Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
Low · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00166 5th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
TrellixSystem Information Reporter1.0.3—No fix listedCNA
  • System Information Reporter VendorTrellix Affected 1.0.3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:trellix:system_information_reporter:*:*:*:*:*:*:*:*up to 1.0.3VulnerableTrellix
  • cpe:2.3:a:trellix:system_information_reporter:*:*:*:*:*:*:*:* Versions up to 1.0.3 Vulnerable ·Trellix

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-3771
  2. 2026-10-03 Alias added: GHSA-9c4h-xhg9-x3gj

References

Other 1

  • TI-2025-03324 A sensitive information exposure vulnerability in System Information Reporter (SIR) 1.0.3… CVSS 4.0N/A 0.0
  • TI-2025-03279 Path traversal in Trellix System Information Reporter CVSS 4.0N/A 0.0

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences