Medium severity · published Oct 7, 2025
CVE-2025-44824
Nagios Log Server before 2024R1.3.2 allows authenticated users (with read-only API access) to stop the Elasticsearch service via a…
6.5
CVSS
2.8%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.8% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LS
Log Server · Nagios
before 2024R1.3.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-44824
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-44824
Exploit
https://github.com/skraft9/nagios-log-server-dos
Release Notes
https://www.nagios.com/changelog/#log-server
More from Log Server
9.8
CVE-2025-34277
Nagios Log Server < 2024R1.3.1 RCE via Malformed Dashboard ID
9.8
CVE-2025-34274
Nagios Log Server < 2024R2.0.3 Logstash Process Root Privileges
9.8
CVE-2025-34271
Nagios Log Server < 2024R2.0.2 Cluster Manager Credential Requests Sent Over Plaintext
8.8
CVE-2025-34298
Nagios Log Server < 2024R1.3.2 Set Email Privilege Escalation
8.8
CVE-2025-44823
Nagios Log Server before 2024R1.3.2 allows authenticated users to retrieve cleartext administrative API keys via a /nagioslogserver/index.php/api/system/get_users call