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NVD Vulnerability Details :
CVE-2025-61909
Analyzed
More InfoOfficial Page
Source-security-advisories@github.com
View Known Exploited Vulnerability (KEV) details
Published At-16 Oct, 2025 | 18:15
Updated At-29 Oct, 2025 | 20:03

Icinga 2 is an open source monitoring system. From 2.10.0 to before 2.15.1, 2.14.7, and 2.13.13, the safe-reload script (also used during systemctl reload icinga2) and logrotate configuration shipped with Icinga 2 read the PID of the main Icinga 2 process from a PID file writable by the daemon user, but send the signal as the root user. This can allow the Icinga user to send signals to processes it would otherwise not permitted to. A fix is included in the following Icinga 2 versions: 2.15.1, 2.14.7, and 2.13.13.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.04.0MEDIUM
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary3.14.4MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 4.0
Base score: 4.0
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Primary
Version: 3.1
Base score: 4.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CPE Matches
icinga
icinga
>>icinga>>Versions from 2.10.0(inclusive) to 2.13.13(exclusive)
cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*
icinga
icinga
>>icinga>>Versions from 2.14.0(inclusive) to 2.14.7(exclusive)
cpe:2.3:a:icinga:icinga:*:*:*:*:*:*:*:*
icinga
icinga
>>icinga>>2.15.0
cpe:2.3:a:icinga:icinga:2.15.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-250Primarysecurity-advisories@github.com
CWE ID: CWE-250
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/Icinga/icinga2/commit/51ec73cbd922a76fc0f60e1d8d33acd7caa5d587security-advisories@github.com
Patch
https://github.com/Icinga/icinga2/issues/10527security-advisories@github.com
Issue Tracking
https://github.com/Icinga/icinga2/security/advisories/GHSA-pg6g-g99v-mw46security-advisories@github.com
Patch
Vendor Advisory
https://icinga.com/blog/releasing-icinga-2-v2-15-1-2-14-7-and-2-13-13-and-icinga-db-web-v1-2-3-and-1-1-4security-advisories@github.com
Release Notes
Hyperlink: https://github.com/Icinga/icinga2/commit/51ec73cbd922a76fc0f60e1d8d33acd7caa5d587
Source: security-advisories@github.com
Resource:
Patch
Hyperlink: https://github.com/Icinga/icinga2/issues/10527
Source: security-advisories@github.com
Resource:
Issue Tracking
Hyperlink: https://github.com/Icinga/icinga2/security/advisories/GHSA-pg6g-g99v-mw46
Source: security-advisories@github.com
Resource:
Patch
Vendor Advisory
Hyperlink: https://icinga.com/blog/releasing-icinga-2-v2-15-1-2-14-7-and-2-13-13-and-icinga-db-web-v1-2-3-and-1-1-4
Source: security-advisories@github.com
Resource:
Release Notes
Change History
0Changes found
Details not found