Icinga icinga2 up to 2.13.12/2.14.6/2.15.0 Global Variable /v1/objects information disclosure

Summaryinfo

A vulnerability was found in Icinga icinga2 up to 2.13.12/2.14.6/2.15.0. It has been rated as problematic. This affects an unknown function of the file /v1/objects of the component Global Variable Handler. The manipulation leads to information disclosure. This vulnerability is listed as CVE-2025-61907. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Icinga icinga2 up to 2.13.12/2.14.6/2.15.0. This issue affects an unknown function of the file /v1/objects of the component Global Variable Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

Icinga 2 is an open source monitoring system. In Icinga 2 versions 2.4 through 2.15.0, filter expressions provided to the various /v1/objects endpoints could access variables or objects that would otherwise be inaccessible for the user. This allows authenticated API users to learn information that should be hidden from them, including global variables not permitted by the variables permission and objects not permitted by the corresponding objects/query permissions. The vulnerability is fixed in versions 2.15.1, 2.14.7, and 2.13.13.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2025-61907 since 10/04/2025. The exploitation is known to be easy. The attack may be initiated remotely. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 270720 (Linux Distros Unpatched Vulnerability : CVE-2025-61907), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 2.13.13, 2.14.7 or 2.15.1 eliminates this vulnerability. Applying the patch 56255ac7a689b9e198742d2fca6f7459a54c85a3 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at Tenable (270720). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• Icinga

Name

• icinga2

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5
• 2.6
• 2.7
• 2.8
• 2.9
• 2.10
• 2.11
• 2.12
• 2.13
• 2.13.0
• 2.13.1
• 2.13.2
• 2.13.3
• 2.13.4
• 2.13.5
• 2.13.6
• 2.13.7
• 2.13.8
• 2.13.9
• 2.13.10
• 2.13.11
• 2.13.12
• 2.14
• 2.14.0
• 2.14.1
• 2.14.2
• 2.14.3
• 2.14.4
• 2.14.5
• 2.14.6
• 2.15.0

License

• open-source

Website

• Product: https://github.com/Icinga/icinga2/

CPE 2.3info

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CPE 2.2info

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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