Security Feature Bypass in Microsoft Excel by Microsoft
CVE-2025-21364

7.8HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft 365 Apps For Enterprise
Microsoft Office Ltsc 2024
Vendor
CVE Published:
14 January 2025

What is CVE-2025-21364?

Microsoft Excel has a security feature bypass vulnerability that may allow an attacker to exploit certain features without proper authorization. This could potentially lead to unauthorized access and manipulation of sensitive information within Excel documents. Users are advised to apply the latest security updates to mitigate risks associated with this vulnerability.

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Affected Version(s)

Microsoft 365 Apps for Enterprise 32-bit Systems 16.0.1

Microsoft Office LTSC 2024 32-bit Systems 1.0.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

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

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