CVE-2022-24714Network attack vector

Unauthorized host-data disclosure via stale service permissions

Published Mar 8, 2022 · Updated Apr 23, 2025

Incorrect authorization in Icinga Web 2 before 2.8.6 and 2.9.0 through 2.9.5 allows remote authenticated users to read restricted host data. The monitoring backend's IDO queries join host authorization through service objects without consistently separating host and service object types, preserving implicit host visibility after services are decommissioned. Exposure requires the IDO writer, service-custom-variable role restrictions, and decommissioned services; disclosed content includes hosts, contacts, events, comments, downtimes, and groups.

CVSS severity5.3
Medium
EPSS probability1.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in Icinga Web 2 before 2.8.6 and 2.9.0 through 2.9.5 allows remote authenticated users to read restricted host data. The monitoring backend's IDO queries join host authorization through service objects without consistently separating host and service object types, preserving implicit host visibility after services are decommissioned. Exposure requires the IDO writer, service-custom-variable role restrictions, and decommissioned services; disclosed content includes hosts, contacts, events, comments, downtimes, and groups.

The record

CVE
CVE-2022-24714
Published
Mar 8, 2022
Updated
Apr 23, 2025
Vendor
Icinga
Product
Icinga Web 2
Classifications
CWE-863, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 8, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.8.6
  2. Affected versionversion=>= 2.9.0, < 2.9.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Icinga · Icinga Web 2version=< 2.8.6; version=>= 2.9.0, < 2.9.6

Published CVSS scores

4.3NVDAV:N/AC:M/Au:N/C:P/I:N/A:N
5.3GitHub CNACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.3NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization
T1213Data from Information Repositories

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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