CVE•Published 2025-10-07•Modified 2026-10-08•1 article on news•6 live references•NVD data
CVE-2025-44823Nagios · Log_server
Vulnerability data via NVD (ingested)
CVSS v3.1
9.9
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS percentile
97
Exploit Prediction Scoring System · top 3% of all CVEs
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.
Timeline
Published 2025-10-07
Modified 2026-10-08
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-44823Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Nagios Log Server"All exposed Nagios Log Server instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Log Server"HTTP body or banner mentions "Log Server" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-44823Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-44823Censys host search filtered to this CVE id.
grep.app
CVE-2025-44823Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-44823GitHub code search for direct mentions.
Google dork
"CVE-2025-44823" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.