Nagios XI < 2024R1.1.3 AD/LDAP Token Authenticated Information Disclosure (CVE-2024-13999) | HOL Guard CVE

High · CVSS 7.3CVE-2024-13999

Nagios XI < 2024R1.1.3 AD/LDAP Token Authenticated Information Disclosure

Answer in brief

CVE-2024-13999 records a High severity (CVSS 7.3) vulnerability in Nagios XI < 2024R1.1.3 AD/LDAP Token Authenticated Information Disclosure. The current sources do not mark it as known exploited. The current feed maps Nagios/XI (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 30, 2025Updated Sep 30, 2026Source checked Sep 30, 2026First seen by HOL Sep 30, 2026Material review Sep 30, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 7.3
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 7.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Nagios/XI (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Nagios/XIgeneric	>=0 <2024R1.1.3	2024R1.1.3

Recommended response

Check inventory. Check lockfiles and deployed manifests for Nagios/XI.
Review the reported fix. Source-reported solution: Nagios addresses this vulnerability as "Nagios XI could, under certain circumstances, leak the server's AD/LDAP token to an authenticated user."

Evidence timeline and material changes

Published upstream
Oct 30, 2025
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 30, 2026

Sources and claim methodology

Upstream source description

Nagios XI versions prior to 2024R1.1.3, under certain circumstances, disclose the server's Active Directory (AD) or LDAP authentication token to an authenticated user. Exposure of the server’s AD/LDAP token could allow domain-wide authentication misuse, escalation of privileges, or further compromise of network-integrated systems.

Quoted source text, attributed separately from HOL analysis.