CVE-2025-24016
Published: June 10, 2025
Official Description
Wazuh contains a deserialization of untrusted data vulnerability that allows for remote code execution on Wazuh servers.
CISA KEV Advisory
Wazuh Server Deserialization of Untrusted Data Vulnerability
Wazuh contains a deserialization of untrusted data vulnerability that allows for remote code execution on Wazuh servers.
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Risk Analysis
This deserialization of untrusted data vulnerability in Wazuh allows for remote code execution on Wazuh servers. The high EPSS score of 0.93801 indicates a significant likelihood of exploitation, and its presence in the KEV catalog confirms active exploitation, making this a critical vulnerability.
This vulnerability is actively being exploited in the wild. Attackers can achieve remote code execution on Wazuh servers.
Organizations should apply the latest security updates and patches for Wazuh servers. Implement secure deserialization practices and validate all incoming data.
Technical Analysis
CVE-2025-24016 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2025-24016 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
All References (3)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-24016 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1