CVEvulnerability

CVE-2024-1243

9.5 CRITICAL Published 2025-06-11 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2025-06-11
Last modified
2026-06-17
Assigner
41c37e40-543d-43a2-b660-2fee83ea851a
CVSS 4.0 (41c37e40-543d-43a2-b660-2fee83ea851a)
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-20, CWE-73

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.

Affected configurations

• wazuh wazuh (< 4.8.0)

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-73 External Control of File Name or Path weakness

References