CVE-2021-42292🔥 Known Exploited (CISA KEV)HIGH7.8CVSS Severity ScoreEPSS Score70.5260%EPSS Percentile98.68thPublished2021-11-10Last Modified2025-10-30Data SourcesNVDCISA KEVFIRST.org EPSSVulnerability DescriptionMicrosoft Excel Security Feature Bypass VulnerabilityAffected Platforms (CPE)📦Microsoft365 AppsAll versions📦MicrosoftExcel= 2013📦MicrosoftOffice= 2013= 2016= 2019📦MicrosoftOffice Long Term Servicing Channel= 2021References & Advisories🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42292🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42292🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-42292