Security readout for executives and security teams
Plain-English summary
This is a high-severity Microsoft Office Graphics remote code execution issue. A successful attack could let malicious Office graphics content run code after a user opens or interacts with it. It is serious for endpoint fleets, but the supplied evidence does not show active exploitation.
Executive priority
Prioritize remediation in the next regular high-severity endpoint patch cycle, sooner for teams handling external documents. No active exploitation is evidenced in the supplied sources, but impact is high if triggered.
Technical view
CVE-2022-47211 affects Microsoft 365 Apps for Enterprise 16.0.1. The CVSS 3.1 vector is 7.8 high: local attack vector, low complexity, no privileges, required user interaction, and high confidentiality, integrity, and availability impact. Microsoft lists an official remediation, but the bundle does not include specific patch identifiers.
Likely exposure
Exposure is likely limited to systems running the affected Microsoft 365 Apps for Enterprise version identified in the source bundle. Risk is highest on user endpoints that receive untrusted Office documents or graphics content.
Exploitation context
The source bundle does not show CISA KEV listing or cited active exploitation. The CVSS vector requires user interaction and marks exploit maturity as unproven, so treat this as a patch-priority endpoint risk rather than confirmed exploitation.
Researcher notes
The public bundle is sparse: no CWE, root-cause detail, exploit narrative, or exact fixed build is included. Base analysis should remain tied to MSRC and CVE metadata unless additional vendor details are reviewed.
Mitigation direction
- Apply Microsoft’s official update through managed patching channels.
- Check the MSRC advisory for exact fixed builds and deployment notes.
- Prioritize endpoints handling external Office files or email attachments.
- Use normal document-handling controls while patch rollout completes.
Validation and detection
- Inventory Microsoft 365 Apps for Enterprise installations and versions.
- Confirm affected hosts are updated beyond the vulnerable build.
- Review patch management records for Microsoft Office update success.
- Check EDR and email security alerts for suspicious Office document activity.
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.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-47211 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
- 7.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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.
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:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- Microsoft Office Graphics Remote Code Execution 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.