Vulnerability · Published Nov 3, 2025 · Assigned by VulnCheck

CVE-2024-13998Nagios XI < 2024R1.1.3 API Keys & Hashed Passwords Authenticated Information Disclosure

Medium 6.0

In plain English

A medium-severity security flaw in XI from Nagios. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).

Severity (CVSS 4.0)6.0Medium

Exploit odds (30 days)1.0%top 35.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Nagios XI versions prior to 2024R1.1.3, under certain circumstances, disclose sensitive user account information (including API keys and hashed passwords) to authenticated users who should not have access to that data. Exposure of API keys or password hashes could lead to account compromise, abuse of API privileges, or offline cracking attempts. CVE-2024-13995 addresses a similar vulnerability with a potentially incomplete fix for the underlying problem in earlier versions.

Affected products (as reported)

Vendor	Product	Versions
Nagios	XI	0 – before 2024R1.1.3

Weakness: CWE-497 · Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

References

https://www.nagios.com/products/security/#nagios-xi vendor-advisory, patch
https://www.nagios.com/changelog/nagios-xi/ release-notes, patch
https://www.vulncheck.com/advisories/nagios-xi-api-keys-and-hashed-password-authenticated-information-disclosure-2 third-party-advisory