EUVD-2024-17009
CVSS Vector
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
Lifecycle Timeline
3Description
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.
Analysis
A remote code execution vulnerability in the OSSEC HIDS agent for Windows (CVSS 9.5) that allows an attacker. Critical severity with potential for significant impact on affected systems.
Technical Context
CWE-20 (Improper Input Validation). CVSS 9.5 indicates critical severity with likely remote exploitation vector. Affects the OSSEC HIDS agent for Windows.
Affected Products
['the OSSEC HIDS agent for Windows']
Remediation
Monitor vendor channels for patch availability.
Priority Score
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External POC / Exploit Code
Leaving vuln.today