CVE-2021-38658
High
Published: 15 September 2021
Published
15 September 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
7.8
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.0420
89.0th percentile
Risk Priority
18
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-38658 is a high-severity Type Confusion (CWE-843) vulnerability in Microsoft Office. Its CVSS base score is 7.8 (High).
Operationally, ranked in the top 11.0% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-25097
Vulnerability details
Microsoft Office Graphics Remote Code Execution Vulnerability
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
microsoft
office
2013, 2016, 2019
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.