CVE-2025-44823

CRITICALNVD 9.99.9—Trending — 3 sources updated this weekElevated

9.9

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 v3: 9.9
EG Score: 9.9(medium)
EPSS: 76.6%
KEV: Not listed

Published

October 7, 2025

Last Modified

November 6, 2025

Advisory Details (2)

Auto-updated May 29, 2026

🔬 Proof of concept available. No patch confirmed yet.

generic🟡 PoC Available

Nagios Log Server 2024R1.3.1 - API Key Exposure - Multiple webapps Exploit

https://www.exploit-db.com/exploits/52177

generic

Nagios Changelogs | Nagios Enterprises

https://www.nagios.com/changelog/#log-server

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-497Exposure of Sensitive System Information to an Unauthorized Control Sphere

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 21:13 UTCEG score recompute
2026-05-29 21:13 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-44823?

CVE-2025-44823 is a critical vulnerability published on October 7, 2025. 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.

When was CVE-2025-44823 disclosed?

CVE-2025-44823 was first published in the National Vulnerability Database on October 7, 2025, with the most recent update on November 6, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-44823 actively exploited?

CVE-2025-44823 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-44823?

CVE-2025-44823 has a CVSS v3 base score of 9.9 (NVD).

How do I remediate CVE-2025-44823?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-44823, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-44823

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Is Your Infrastructure Affected by CVE-2025-44823?

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