CVE-2024-1243

HIGH

Wazuh < 4.8.0 - NetNTLMv2 Hash Leak via Malicious UNC Path Configuration

Title source: llm
STIX 2.1

Description

Improper input validation in the Wazuh agent for Windows prior to version 4.8.0 allows an attacker with control over the Wazuh server or agent 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.

References (3)

Core 3

Scores

CVSS v3 7.2
EPSS 0.0054
EPSS Percentile 41.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-20 CWE-73
Status published
Products (1)
wazuh/wazuh < 4.8.0
Published Jun 11, 2025
Tracked Since Feb 18, 2026