CVE-2025-61907

Icinga 2 API users could access restricted values in filter expressions

MEDIUM
6.5
CVSS Score
Published: October 16, 2025 at 05:11 PM UTC
Updated: October 9, 2026 at 10:10 AM UTC
1 product affected across 1 vendorIcinga

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

2.14.0 ≤ v < 2.14.72.4.0 ≤ v < 2.13.13*2.15.0>= 2.14.0, < 2.14.7>= 2.15.0, < 2.15.1>= 2.4.0, < 2.13.13
Affected range stops below 2.13.13, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.14.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.15.1, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-200CWE-204CWE-749

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