CVE-2024-22873Network attack vector

Internal service access via unchecked callback destination

Published Feb 26, 2024 · Updated Jul 9, 2026

Server-side request forgery in Tencent BlueKing CMDB 3.2.x through 3.9.x allows remote attackers to reach internal services via crafted POST requests. The event-subscription handler accepts an attacker-chosen callback destination and makes the corresponding server-side request without blocking internal targets. The public record identifies no authentication requirement, and the reported consequence is internal-service access rather than service interruption.

CVSS severity8.1
High
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in Tencent BlueKing CMDB 3.2.x through 3.9.x allows remote attackers to reach internal services via crafted POST requests. The event-subscription handler accepts an attacker-chosen callback destination and makes the corresponding server-side request without blocking internal targets. The public record identifies no authentication requirement, and the reported consequence is internal-service access rather than service interruption.

The record

CVE
CVE-2024-22873
Published
Feb 26, 2024
Updated
Jul 9, 2026
Vendor
Tencent
Product
BlueKing CMDB
Classifications
CWE-918, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Jul 9, 2026Record 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=3.2.0 <3.10.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Tencent · BlueKing CMDBversion=3.2.0 <3.10.0

Published CVSS scores

8.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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