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CVE-2021-42292
HIGHCISA KEV7.8
Description
Microsoft Excel Security Feature Bypass Vulnerability
CVE Details
CVSS v3.1 Score7.8
SeverityHIGH
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack VectorLOCAL
ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
Published11/10/2021
Last Modified10/30/2025
Sourcekev
Honeypot Sightings0
CISA KEV
VendorMicrosoft
ProductOffice
Vulnerability NameMicrosoft Excel Security Feature Bypass
KEV Date Added2021-11-17
Remediation Due Date2021-12-01
Ransomware UseUnknown
Affected Products
microsoft:365_appsmicrosoft:excelmicrosoft:officemicrosoft:office_long_term_servicing_channel
References
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42292(secure@microsoft.com)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42292(af854a3a-2127-422b-91ae-364da2661108)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-42292(134c704f-9b21-4f2e-91b3-4a467353bcc0)
IOC Correlations
No correlations recorded
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