CVE-2025-44824

moderate-risk
Published 2025-10-07

Nagios Log Server before 2024R1.3.2 allows authenticated users (with read-only API access) to stop the Elasticsearch service via a /nagioslogserver/index.php/api/system/stop?subsystem=elasticsearch call. The service stops even though "message": "Could not stop elasticsearch" is in the API response. This is GL:NLS#474.

Do I need to act?

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0.16% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.5/10 High
NETWORK / LOW complexity

Affected Products (8)

Affected Vendors

Nagios

References (3)

Exploit https://github.com/skraft9/nagios-log-server-dos
Release Notes https://www.nagios.com/changelog/#log-server
Exploit https://github.com/skraft9/nagios-log-server-dos
44
/ 100
moderate-risk
Severity 29/34 · Critical
Exploitability 1/34 · Minimal
Exposure 14/34 · Moderate