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The vulnerability of the Nagios Log Server monitoring and analysis software lies in its authentication mechanism’s deficiencies, which allows attackers to escalate their privileges.

🗓️ 09 Dec 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Nagios Log Server has authentication flaws that can allow remote privilege escalation.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2025-34273
30 Oct 202523:41
circl
CNNVD
Nagios Log Server 安全漏洞
30 Oct 202500:00
cnnvd
CVE
CVE-2025-34273
30 Oct 202521:24
cve
Cvelist
CVE-2025-34273 Nagios Log Server < 2024R2.0.3 Non-Admin Dashboard Deletion
30 Oct 202521:24
cvelist
EUVD
EUVD-2025-37220
31 Oct 202500:30
euvd
NVD
CVE-2025-34273
30 Oct 202522:15
nvd
OSV
CVE-2025-34273
30 Oct 202522:15
osv
Positive Technologies
PT-2025-44516
30 Oct 202500:00
ptsecurity
RedhatCVE
CVE-2025-34273
31 Oct 202522:07
redhatcve
Vulnrichment
CVE-2025-34273 Nagios Log Server < 2024R2.0.3 Non-Admin Dashboard Deletion
30 Oct 202521:24
vulnrichment
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09 Dec 2025 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 37.1
CVSS 27.5
EPSS0.00937
1