CVE-2024-13994

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: HIGH) published 2025-10-31. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Nagios XI versions prior to 2024R1.1.2 contain a missing authorization control when the 'Allow Insecure Logins' option is enabled. Under this configuration, any user can create valid login credentials for other users without proper authorization. This can lead to unauthorized account creation, privilege escalation, or full compromise of the Nagios XI web interface depending on the target account.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
59(Track)
EG Risk 59/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
55%
KEV
Not listed

Published

October 30, 2025

Last Modified

November 6, 2025

Advisory Details (3)

Auto-updated Jul 28, 2026
No patch confirmed yet.
generic

Nagios XI < 2024R1.1.2 Allow Insecure Logins Missing Authorization | Advisories | VulnCheck

https://www.vulncheck.com/advisories/nagios-xi-allow-insecure-logins-missing-authorization
generic

Security Disclosures | Nagios Enterprises

https://www.nagios.com/products/security/#nagios-xi
generic

Nagios XI Changelog | Nagios Enterprises

https://www.nagios.com/changelog/nagios-xi/

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 40× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-27 14:11 UTCEPSS rescore
  2. 2026-07-26 14:53 UTCEPSS rescore
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  8. 2026-07-23 02:32 UTCEG score recompute
  9. 2026-07-22 23:19 UTCEG score recompute
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  51. 2026-06-08 14:16 UTCEPSS rescore
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  72. 2026-05-29 19:59 UTCEG score recompute
  73. 2026-05-29 19:59 UTCGHSA enrichment
  74. 2026-05-29 13:43 UTCEPSS rescore

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Frequently asked(5)

What is CVE-2024-13994?
CVE-2024-13994 is a critical vulnerability published on October 30, 2025. Nagios XI versions prior to 2024R1.1.2 contain a missing authorization control when the 'Allow Insecure Logins' option is enabled. Under this configuration, any user can create valid login credentials for other users without proper authorization. This can lead to unauthorized account creation,…
When was CVE-2024-13994 disclosed?
CVE-2024-13994 was first published in the National Vulnerability Database on October 30, 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-2024-13994 actively exploited?
CVE-2024-13994 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 45.4% of all scored CVEs.
What is the CVSS score of CVE-2024-13994?
CVE-2024-13994 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2024-13994?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-13994, 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.

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