Security readout for executives and security teams
Plain-English summary
This critical Azure Stack Hub flaw could let a low-privileged attacker gain broader control after reaching the service and obtaining user interaction. Successful exploitation may compromise sensitive data, alter systems, and disrupt availability across a security boundary.
Executive priority
Treat as an urgent remediation item because successful exploitation carries high business impact across confidentiality, integrity, and availability. Prioritize reachable deployments and confirm patch status promptly, while recognizing that the supplied sources do not show active exploitation.
Technical view
CVE-2024-38220 is an authorization weakness classified as CWE-284. Its CVSS 3.1 score is 9.0: network-accessible, low complexity, low privileges required, user interaction required, changed scope, and high confidentiality, integrity, and availability impact.
Likely exposure
The supplied affected-product data identifies Microsoft Azure Stack Hub version 1.0.0. Risk is most relevant where attackers have network reachability, low-privileged access, and an opportunity to trigger required user interaction. The bundle does not establish exposure for other versions.
Exploitation context
The source bundle marks this CVE as absent from KEV and provides no evidence of active exploitation or public exploit availability. Exploitation nevertheless has a low-complexity rating and requires low privileges plus user interaction. No technical attack sequence is disclosed in the supplied evidence.
Researcher notes
The available evidence identifies improper authorization but does not describe the vulnerable component, trust-boundary transition, required interaction, indicators, or root cause. Version information is limited to 1.0.0 in the supplied bundle. Researchers should rely on Microsoft’s advisory for authoritative applicability and update details.
Mitigation direction
- Review Microsoft’s CVE advisory and apply the vendor-designated security update.
- Restrict Azure Stack Hub network access to trusted administrators and necessary management systems.
- Reduce low-privileged account access until remediation is verified.
- Monitor Microsoft guidance for revised affected-version or mitigation information.
Validation and detection
- Inventory Azure Stack Hub deployments and record their exact versions and update levels.
- Compare each deployment against Microsoft’s CVE-2024-38220 advisory.
- Confirm the vendor-designated update is installed using approved configuration or update records.
- Review access logs for unexpected low-privileged activity affecting Azure Stack Hub administration.
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-284: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. 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 lookupPrivilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2024-38220 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
- Critical
- CVSS
- 9 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
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:L/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C2.36microsoftVulnerability scoring details
Base CVSS 3.1 score
9CriticalVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
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
- Azure Stack Hub Elevation of Privilege VulnerabilityCVE reference, microsoft · vendor-advisory, patch
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.
Improper Access Control
Improper Access Control represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.