Security readout for executives and security teams
Plain-English summary
Tencent Blueking CMDB versions v3.2.x through v3.9.x have a high-severity SSRF issue in event subscription handling. An attacker could make the application send internal requests, potentially exposing or altering sensitive internal resources reachable from the CMDB server.
Executive priority
Treat this as a high-priority exposure review for any Blueking CMDB deployment. It can create a path from an application interface into internal resources, but the provided sources do not prove active exploitation or name a patch.
Technical view
CVE-2024-22873 is a CWE-918 server-side request forgery in the event subscription function, identified in /service/subscription.go. The CVSS 3.1 score is 8.1 with network attack vector, low complexity, no privileges, user interaction required, and high confidentiality and integrity impact.
Likely exposure
Exposure is likely limited to organizations running Tencent Blueking CMDB v3.2.x to v3.9.x. Risk is higher where the CMDB interface or API is reachable by untrusted users. The CVE affected-product metadata is incomplete, so confirm versions from local asset records.
Exploitation context
The source bundle includes public references and describes exploitation through a crafted POST request, but it does not cite active exploitation. The CVE is not marked in KEV, so active exploitation should not be assumed from these sources.
Researcher notes
The record names Blueking CMDB v3.2.x-v3.9.x and an SSRF in event subscription code, but structured affected fields list n/a. Validate against source code, deployment versioning, and vendor advisories before broad conclusions.
Mitigation direction
- Check Tencent Blueking CMDB vendor guidance for patched versions or official workarounds.
- Restrict access to Blueking CMDB interfaces to trusted networks and users.
- Apply outbound egress controls from CMDB servers to internal services.
- Review event subscription functionality and disable it if not required.
- Monitor for suspicious event subscription POST activity.
Validation and detection
- Inventory all Tencent Blueking CMDB deployments and confirm exact versions.
- Verify whether any deployment runs v3.2.x through v3.9.x.
- Confirm whether CMDB endpoints are internet-facing or reachable by untrusted users.
- Review application logs for unusual event subscription requests.
- Check vendor channels for current remediation guidance.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-918: Information exposure and cloud metadata lookup
Information exposure and SSRF weaknesses can make discovery, cloud metadata, and credential material review relevant. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCloud metadata behavior lookup
The CVE wording references SSRF or metadata access, so cloud discovery and credential material review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2024-22873 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N2.85.2CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
8.1HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://sphenoid-enquiry-9be.notion.site/BK-CMDB-SSRF-ba21e94f4976460188fa52d26c15a6ae?pvs=4CVE reference, mitre
- https://gist.github.com/exp1orer/0f190c6a64b668a9b1c4c47789affa09CVE reference, mitre
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.