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Highest advisory severityHigh 1 vendor · 1 advisory

CVE-2021-34481

CVE-2021-34481: 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.

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Vendor advisory comparison

MS Server

1 advisory
  • Advisory severityHigh8.8

    High [CVE-2021-34481] Windows Print Spooler Remote Code Execution Vulnerability

    CVE-2021-34481Source published Source updated

    A remote code execution vulnerability exists when the Windows Print Spooler service improperly performs privileged file operations. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. UPDATE August 10, 2021: Microsoft has completed the investigation and has released security updates to address this vulnerability. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. This security update changes the Point and Print default behavior; please see KB5005652. Affected products named by the advisory: Windows Server 2008 R2 Service Pack 1…

    Affected products in this advisory
    • Windows Server 2008 R2 Service Pack 1 (Server Core installation)
    • Windows Server 2008 Service Pack 2 (Server Core installation)
    • Windows Server 2012 (Server Core installation)
    • Windows Server 2012 R2 (Server Core installation)

    4 more entries in the full advisory.

    Source-reported affected versions
    • Windows 10 Version 1507 10.0.10240.0 before 10.0.10240.19022
    • Windows 10 Version 1607 10.0.14393.0 before 10.0.14393.4583
    • Windows 10 Version 1809 10.0.17763.0 before 10.0.17763.2114
    • Windows 10 Version 1809 10.0.0 before 10.0.17763.2114

    8 more entries in the full advisory.

    Source-reported fixed versions
    • 10.0.10240.19022
    • 10.0.14393.4583
    • 10.0.17763.2114
    • 10.0.18363.1734

    7 more entries in the full advisory.

    Mitigation guidance
    • An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
    • UPDATE August 10, 2021: Microsoft has completed the investigation and has released security updates to address this vulnerability.
    • Please see the Security Updates table for the applicable update for your system.
    • We recommend that you install these updates immediately.

    1 more entries in the full advisory.

    Full advisory and evidenceOpen source bulletin

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