Information disclosure in Zabbix - CVE-2025-27231
Published: October 6, 2025
Vulnerability identifier: #VU116615
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N]
CVE-ID: CVE-2025-27231
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to gain access to sensitive information.
The vulnerability exists due to a logic error when updating LDAP configuration. A remote authenticated administrator can change the 'Host' field of the LDAP server to an arbitrary value and recover the previously saved password for the previous connection.
Affected software
Zabbix
How to mitigate CVE-2025-27231
Install updates from vendor's website.
Zabbix - addressed in versions 6.0.41, 7.0.18, 7.2.12, 7.4.2