Security readout for executives and security teams
Plain-English summary
This is a Microsoft Windows security feature bypass in the resume/UEFI path. It is rated medium, but successful exploitation could affect confidentiality, integrity, and availability. The main limiting factor is that the attacker needs local access with high privileges; this is not described as remotely exploitable in the supplied sources.
Executive priority
Treat as a normal-to-elevated patching item, not an emergency based on supplied evidence. Its broad Windows coverage and high potential impact justify timely remediation, especially on privileged or sensitive systems, but there is no provided evidence of active exploitation.
Technical view
CVE-2024-37976 is a Windows Resume Extensible Firmware Interface security feature bypass associated with CWE-190. The CVSS vector is local, low complexity, high privileges required, no user interaction, unchanged scope, and high impact across CIA. Microsoft lists security updates, but the provided bundle does not include deeper root-cause detail.
Likely exposure
Exposure is broad across listed Windows 10, Windows 11, Windows Server 2012 through 2022, and Server Core variants. Practical exposure is highest where vulnerable builds remain unpatched and an attacker already has high local privileges.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation. CVSS indicates exploitation requires local access and high privileges, so this is more relevant to post-compromise hardening and privilege-bearing system assurance than initial intrusion risk.
Researcher notes
The public bundle is sparse: it confirms affected products, CVSS, CWE-190, and vendor patch availability, but not exploit mechanics. Avoid assuming exploitability beyond the local, high-privilege CVSS context unless Microsoft or another cited source adds details.
Mitigation direction
- Apply Microsoft security updates referenced by MSRC for CVE-2024-37976.
- Confirm exact KBs and fixed builds from Microsoft Update Guide.
- Prioritize servers, administrative workstations, and sensitive Windows endpoints.
- Retire or isolate unsupported Windows builds if updates are unavailable.
- Track remediation through normal Windows patch compliance reporting.
Validation and detection
- Inventory Windows versions against the affected product list.
- Confirm installed security updates match Microsoft guidance for each OS release.
- Check endpoint management records for missing October 2024 or later relevant updates.
- Review high-value systems separately for patch exceptions or deferrals.
- Document residual risk where systems cannot be updated promptly.
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-190: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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 lookupCVE-2024-37976 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
- Medium
- CVSS
- 6.7 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/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:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C0.85.9microsoftVulnerability scoring details
Base CVSS 3.1 score
6.7MediumVector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/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
- Windows Resume Extensible Firmware Interface Security Feature Bypass 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.