CVE-2025-24016

Wazuh Server Deserialization of Untrusted Data Vulnerability

n/a

CVSS

93.8%

EPSS (exploit prob.)

99.8%

EPSS percentile

Yes

Actively exploited

Ransomware use

2025-06-10

Added

MITRE ATT&CK techniques

How this vulnerability maps to adversary behaviour, from the Center for Threat-Informed Defense's public CVE→ATT&CK mappings. Use it to check whether your detections already cover the technique.

Technique	Name	Relationship
T1078	Valid Accounts	exploitation technique
T1059	Command and Scripting Interpreter	primary impact
T1203	Exploitation for Client Execution	secondary impact

Summary

Wazuh contains a deserialization of untrusted data vulnerability that allows for remote code execution on Wazuh servers.

Affected software

Vendor: Wazuh · Product: Wazuh Server

Weakness types (CWE):

What to do

This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.

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