Security readout for executives and security teams
Plain-English summary
This is a Microsoft Office security feature bypass. It does not appear to allow direct system takeover, but it could let an attacker undermine an Office protection if a user interacts with malicious content. Treat it as a patching and exposure-management issue for affected Office installations.
Executive priority
Handle through normal vulnerability management, with priority for endpoints exposed to external documents. It is not supported as actively exploited in the provided sources, but the integrity impact justifies timely remediation.
Technical view
CVE-2022-33632 affects several Microsoft Office versions and Microsoft 365 Apps for Enterprise. The CVSS 3.1 score is 4.7, with local attack vector, high complexity, no privileges required, and user interaction required. The scored impact is high integrity impact, with no confidentiality or availability impact stated.
Likely exposure
Exposure is most likely where affected Microsoft Office 2013 SP1, 2016, 2019, LTSC 2021, or Microsoft 365 Apps for Enterprise remain unremediated and users can open untrusted Office content.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation. The CVSS vector indicates exploitation requires user interaction and high attack complexity. Evidence is insufficient to claim exploitation in the wild.
Researcher notes
The available data is limited to a Microsoft advisory, CVE metadata, affected products, and CVSS vector. No CWE, exploit details, or specific bypass mechanics are provided in the bundle, so analysis should avoid assumptions beyond Office security feature bypass behavior.
Mitigation direction
- Review Microsoft MSRC guidance for CVE-2022-33632.
- Apply official Microsoft Office updates for affected versions.
- Prioritize users handling external or untrusted Office documents.
- Keep Office update channels current across managed endpoints.
- Retire unsupported or unmanaged Office installations where feasible.
Validation and detection
- Inventory installed Microsoft Office versions across endpoints.
- Compare patch status against Microsoft’s CVE-2022-33632 advisory.
- Confirm Microsoft 365 Apps update channels are applying current builds.
- Check exception groups for deferred Office updates.
- Document remaining affected systems and remediation owners.
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.
CVE-2022-33632 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
- 4.7 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N/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.
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:H/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C13.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.7MediumVector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- Microsoft Office Security Feature Bypass VulnerabilityCVE reference · vendor-advisory
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.