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TI-2018-13942 Aliases CVE-2018-19666GHSA-wq56-87f7-3fcv

The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT…

Priority LOW 35CWE-22Published · Updated

Key facts

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

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\SYSTEM access via Directory Traversal by leveraging full access to the associated OSSEC server.

Why it matters now

EPSS 0.00784 56th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:a:ossec:ossec:*:*:*:*:*:*:*:*up to 3.1.0VulnerableOSSEC
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*1.0.0 – 2.1.1VulnerableWazuh
  • cpe:2.3:a:ossec:ossec:*:*:*:*:*:*:*:* Versions up to 3.1.0 Vulnerable ·OSSEC
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
  • cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:* Versions 1.0.0 – 2.1.1 Vulnerable ·Wazuh

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-19666
  2. 2026-10-03 Alias added: GHSA-wq56-87f7-3fcv

References

Exploit 1

Sources

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