High severity · published Oct 7, 2025
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
8.8
CVSS
16.9%
EPSS
No
On KEV
Description
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. This is GL:NLS#475.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)16.9% · higher than 97% 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-2025-44823
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-44823
Exploit
https://www.exploit-db.com/exploits/52177
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
8.3
CVE-2025-29471
Cross Site Scripting vulnerability in Nagios Log Server v.2024R1.3.1 allows a remote attacker to execute arbitrary code via a payload into the Email field