Microsoft Office Remote Code Execution Vulnerability
CVE-2021-31177

7.8HIGH

Key Information:

Vendor
Microsoft
Status
Microsoft Office
Microsoft Office Online Server
Microsoft 365 Apps For Enterprise For 32-bit Systems
Microsoft 365 Apps For Enterprise For 64-bit Systems
Vendor
CVE Published:
11 May 2021

Summary

Microsoft Office Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31175, CVE-2021-31176, CVE-2021-31179.

Affected Version(s)

Microsoft 365 Apps for Enterprise for 32-bit Systems = unspecified

Microsoft 365 Apps for Enterprise for 64-bit Systems = unspecified

Microsoft Excel 2016 (32-bit edition)

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-576/
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.