What is CVE-2025-61907?

CVE-2025-61907 is a medium-severity vulnerability in Icinga, classified under Information Disclosure. CVSS score: 6.5/10. Published 2025-10-16.

How severe is CVE-2025-61907?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Icinga

CVE-2025-61907

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. Th…

Vulnerability class: Information Disclosure

EPSS: 0.004 (29.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Icinga — versions 2.15.0
Icinga Icinga2 — versions >= 2.15.0, < 2.15.1, >= 2.14.0, < 2.14.7, >= 2.4.0, < 2.13.13

Weakness classification (CWE)

References

security-advisories@github.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-61907?: CVE-2025-61907 is a medium-severity vulnerability in Icinga, classified under Information Disclosure. CVSS score: 6.5/10. Published 2025-10-16.
How severe is CVE-2025-61907?: Medium severity. CVSS v3 base score is 6.5 out of 10.