CVE-2025-62790

Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to 4.11.0, fim_fetch_attributes_state() implementation does not check whether time_string is NULL or not before calling strlen() on it. A compromised agent can cause a crash of analysisd by sending a specially crafted message to the wazuh manager. An attacker who is able to craft and send an agent message to the wazuh manager can cause analysisd to crash and make it unavailable. This vulnerability is fixed in 4.11.0.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/wazuh/wazuh/security/advisories/GHSA-9xj3-vc52-48p9	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*

History

19 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) Wazuh es una plataforma de código abierto y gratuita utilizada para la prevención, detección y respuesta a amenazas. Antes de la versión 4.11.0, la implementación de fim_fetch_attributes_state() no verifica si time_string es NULL o no antes de llamar a strlen() sobre él. Un agente comprometido puede causar un fallo de analysisd al enviar un mensaje especialmente diseñado al gestor de wazuh. Un atacante que sea capaz de diseñar y enviar un mensaje de agente al gestor de wazuh puede causar que analysisd falle y lo deje no disponible. Esta vulnerabilidad se corrige en la versión 4.11.0.

Information

Published : 2025-10-29 17:15

Updated : 2026-10-19 13:10

NVD link : CVE-2025-62790

Mitre link : CVE-2025-62790

CVE.ORG link : CVE-2025-62790

JSON object : View

Products Affected

wazuh

wazuh

CWE

CWE-252

Unchecked Return Value

CWE-476

NULL Pointer Dereference

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