CVE-2021-27056
High
Published: 11 March 2021
Published
11 March 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
0.1275
94.2th percentile
Risk Priority
23
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-27056 is a high-severity an unspecified weakness vulnerability in Microsoft Powerpoint. Its CVSS base score is 7.8 (High).
Operationally, ranked in the top 5.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-13827
Vulnerability details
Microsoft PowerPoint 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
365 apps
all versions
microsoft
office
2019
microsoft
powerpoint
2010, 2013, 2016
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.