CVE-2024-1244 (GCVE-0-2024-1244)

Vulnerability from cvelistv5 – Published: 2025-06-11 02:59 – Updated: 2025-06-11 13:31
VLAI?
Summary
Improper input validation in the OSSEC HIDS agent for Windows prior to version 3.8.0 allows an attacker in with control over the OSSEC server or in possession of the agent's key to configure the agent to connect to a malicious UNC path. This results in the leakage of the machine account NetNTLMv2 hash, which can be relayed for remote code execution or used to escalate privileges to SYSTEM via AD CS certificate forging and other similar attacks.
Severity ?
9.5 (Critical)
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CWE
  • CWE-73 - External Control of File Name or Path
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
OSSEC OSSEC-HIDS Agent Affected: 3.8.0
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Credits
Rilke Petrosky of Pentraze Cybersecurity
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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