Security readout for executives and security teams
Plain-English summary
CVE-2024-38112 is a Microsoft Windows MSHTML spoofing vulnerability. Successful abuse requires user interaction, but CISA lists it as known exploited, so it should be treated as an active enterprise risk rather than a theoretical issue.
Executive priority
High priority. Known exploitation and broad Windows exposure justify accelerated remediation, especially across user workstations and legacy servers where patch lag commonly persists.
Technical view
The vulnerability affects the Windows MSHTML platform and is classified as CWE-451. The source bundle gives CVSS 7.5 with network attack vector, high attack complexity, no privileges required, user interaction required, and high confidentiality, integrity, and availability impact. Microsoft has published an update-guide advisory with patch status.
Likely exposure
Exposure is likely wherever listed Windows client or server versions remain unpatched, including Windows 10, Windows 11, Windows Server 2008, 2012 R2, 2016, 2019, and 2022 variants.
Exploitation context
CISA KEV confirms known exploitation. The bundle does not provide exploit mechanics, campaign details, or indicators. MSRC scoring indicates exploitation requires user interaction and has high attack complexity, but known exploitation raises remediation urgency.
Researcher notes
Evidence supports affected Windows versions, CVSS characteristics, official Microsoft patch guidance, and KEV status. The supplied sources do not identify exploit chains, malware families, indicators, or non-Microsoft affected products.
Mitigation direction
- Apply Microsoft updates referenced in the MSRC advisory.
- Prioritize systems listed in the affected-product inventory.
- Check Microsoft guidance for any version-specific remediation details.
- Accelerate patching for endpoints used for email, web, or document handling.
- Track KEV-driven remediation governance where applicable.
Validation and detection
- Inventory Windows assets against the affected versions in the bundle.
- Confirm security update installation status for CVE-2024-38112.
- Validate vulnerable legacy server versions are patched or isolated.
- Review endpoint telemetry for suspicious MSHTML-related spoofing activity.
- Document exceptions with compensating controls and owner approval.
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-451: 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-2024-38112 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
- 7.5 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/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.
CISA KEV status
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:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C1.65.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.5HighVector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- Windows MSHTML Platform Spoofing VulnerabilityCVE reference · vendor-advisory, patch
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-38112CVE reference · government-resource
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.