CVE-2024-22117Network attack vector

Map URL denial via sequential identifier collision

Published Nov 26, 2024 · Updated Nov 26, 2024

Improper input validation in the Zabbix API and frontend allows remote authenticated users to block new map-element URLs. When a URL is added, the code derives its sequential sysmapelementurlid from the last database value without rejecting a user-supplied next identifier, creating a collision. Administrative access sufficient to alter map URLs is required, and the collision prevents other users from adding URLs.

CVSS severity2.2
Low
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in the Zabbix API and frontend allows remote authenticated users to block new map-element URLs. When a URL is added, the code derives its sequential sysmapelementurlid from the last database value without rejecting a user-supplied next identifier, creating a collision. Administrative access sufficient to alter map URLs is required, and the collision prevents other users from adding URLs.

The record

CVE
CVE-2024-22117
Published
Nov 26, 2024
Updated
Nov 26, 2024
Vendor
Zabbix
Product
Zabbix
Classifications
CWE-20, T1499.004
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 26, 2024Record 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=5,0,0 <=5.0.43 changes=[{"at":"5.0.44rc1","status":"unaffected"}]
  2. Affected versionversion=6.0.0 <=6.0.33 changes=[{"at":"6.0.34rc1","status":"unaffected"}]
  3. Affected versionversion=6.4.0 <=6.4.18 changes=[{"at":"6.4.19rc1","status":"unaffected"}]
  4. Affected versionversion=7.0.0 <=7.0.3 changes=[{"at":"7.0.4rc1","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Zabbix · Zabbixversion=5,0,0 <=5.0.43 changes=[{"at":"5.0.44rc1","status":"unaffected"}]; version=6.0.0 <=6.0.33 changes=[{"at":"6.0.34rc1","status":"unaffected"}]; version=6.4.0 <=6.4.18 changes=[{"at":"6.4.19rc1","status":"unaffected"}]; version=7.0.0 <=7.0.3 changes=[{"at":"7.0.4rc1","status":"unaffected"}]

Published CVSS scores

2.2NIST NVDCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N
2.2ZabbixCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1499.004Application or System Exploitation

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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