CVE-2021-42296 affects Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office LTSC 2021, 365 apps. Review the CVSS score, exploitation signals, affected versions, remediation status, and linked source material before making a change.
The CVSS severity warrants an early asset and exposure review.
CVE-2021-42296 affects Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office LTSC 2021, 365 apps. Review the CVSS score, exploitation signals, affected versions, remediation status, and linked source material before making a change.
Confirm exposure before applying a vendor-supported change.
Confirm that Microsoft Microsoft 365 Apps for Enterprise, Microsoft Office LTSC 2021, 365 apps and an affected version are present.
Combine exploitation signals with asset exposure and business criticality.
Follow the vendor advisory or supported update path and preserve rollback options.
Recheck the version, service health, access paths, and relevant logs.
