Skip to content
VulniPulse
Sign in
Highest advisory severityMedium 1 vendor · 1 advisory

CVE-2021-26854

CVE-2021-26854: 1 tracked advisory record across MS Server. Compare vendor sources and published fix guidance.

Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.

NVD detail CVE.org

Vendor advisory comparison

MS Server

1 advisory
  • Advisory severityMedium6.6

    Medium [CVE-2021-26854] Microsoft Exchange Server Remote Code Execution Vulnerability

    CVE-2021-26854Source published Source updated

    Microsoft Exchange Server Remote Code Execution Vulnerability Affected products named by the advisory: Microsoft Exchange Server 2013 Cumulative Update 23; Microsoft Exchange Server 2016 Cumulative Update 18; Microsoft Exchange Server 2016 Cumulative Update 19; Microsoft Exchange Server 2019 Cumulative Update 7; and 1 more. Affected products named by the advisory: Microsoft Exchange Server 2019 Cumulative Update 8.

    Affected products in this advisory
    • Microsoft Exchange Server 2013 Cumulative Update 23
    • Microsoft Exchange Server 2016 Cumulative Update 18
    • Microsoft Exchange Server 2016 Cumulative Update 19
    • Microsoft Exchange Server 2019 Cumulative Update 7

    1 more entries in the full advisory.

    Source-reported affected versions
    • Microsoft Exchange Server 2013 Cumulative Update 23 15.00.0 before 15.00.1497.012
    • Microsoft Exchange Server 2016 Cumulative Update 18 15.01.0 before 15.01.2106.013
    • Microsoft Exchange Server 2016 Cumulative Update 19 15.01.0 before 15.01.2176.009
    • Microsoft Exchange Server 2019 Cumulative Update 7 15.02.0 before 15.02.0721.013

    1 more entries in the full advisory.

    Source-reported fixed versions
    • 15.00.1497.012
    • 15.01.2106.013
    • 15.01.2176.009
    • 15.02.0721.013

    1 more entries in the full advisory.

    Mitigation guidance
    No mitigation guidance extracted; consult the source.
    Full advisory and evidenceOpen source bulletin

Android app · Google Play

Monitor future MS Server CVEs from your phone.

Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.

Matching phone alertsOptional email delivery
Get CVE alertsSee app features