CVE-2024-54961Network attack vector

Unauthenticated user-directory disclosure via unprotected pages

Published Feb 20, 2025 · Updated Feb 21, 2025

Information disclosure in Nagios XI 2024R1.2.2 allows remote attackers to read all users' usernames and email addresses without authentication. Multiple web pages return the complete user directory without an authenticated session; the public disclosure does not identify the page paths or faulty authorization check. Network access to the XI web interface is sufficient, and the demonstrated consequence is disclosure of account identity and contact data.

CVSS severity6.5
Medium
EPSS probability1.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Nagios XI 2024R1.2.2 allows remote attackers to read all users' usernames and email addresses without authentication. Multiple web pages return the complete user directory without an authenticated session; the public disclosure does not identify the page paths or faulty authorization check. Network access to the XI web interface is sufficient, and the demonstrated consequence is disclosure of account identity and contact data.

The record

CVE
CVE-2024-54961
Published
Feb 20, 2025
Updated
Feb 21, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200, T1087
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 21, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1087Account Discovery

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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