Does CVE-2021-42287 affect E-Series? Last updated Save as PDF Share Share Tweet Share Views:105Visibility:PublicVotes:0Category:e-series-systemsSpecialty:esgLast Updated: Applies to E-Series Answer CVE-2021-42287 is an issue from CIFS environment, since E-Series doesn't supply CIFS service, it is not affected. Additional Information KB5008380 Microsoft CVE-2021-42287 Authentication Updates CVE-2021-42287