CVE-2021-36946: Microsoft Dynamics Business Central Cross-site Scripting Vulnerability

Published Aug 10, 2021
·
Updated

Microsoft Dynamics Business Central Cross-site Scripting Vulnerability

Affected Software

10 affected componentsFixes available
Microsoft Dynamics 365 Business Central=2019-spring_update
Microsoft Dynamics 365 Business Central=2020-release_wave_1
Microsoft Dynamics 365 Business Central=2020-release_wave_2
Microsoft Dynamics NAV=2017
Microsoft Dynamics NAV=2018
Microsoft Dynamics 365 Business Central Spring 2019 Update<14.0.47540
14.0.47540
Microsoft Dynamics 365 Business Central 2020 Release Wave 2 -=17.9
17.0.28458
Microsoft Dynamics 365 Business Central 2020 Release Wave 1 -=16.15
16.0.28457
Microsoft Dynamics NAV 2017<30601
30601
Microsoft Dynamics NAV 2018<47562
47562

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 14.0.47540Patch KB5005370
  2. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 17.0.28458Patch KB5005374
  3. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 16.0.28457Patch KB5005373
  4. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 30601Patch KB5005368
  5. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 47562Patch KB5005369

Event History

Aug 10, 2021
CVE Published
via Microsoft·02:00 PM
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·02:00 PM
Affected Software
Updated
via Microsoft·02:00 PM
Description
Aug 12, 2021
CVE Published
via MITRE·06:12 PM
Data Sourced
via MITRE·06:12 PM
DescriptionSeverity
Data Sourced
via NVD·06:15 PM
RemedyDescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2021-36946?

CVE-2021-36946 has a severity rating that indicates a moderate risk associated with cross-site scripting vulnerabilities in Microsoft Dynamics Business Central.

2

How do I fix CVE-2021-36946?

To fix CVE-2021-36946, ensure you apply the latest security updates provided by Microsoft for the affected versions of Dynamics Business Central and Dynamics NAV.

3

What versions are affected by CVE-2021-36946?

CVE-2021-36946 affects Microsoft Dynamics 365 Business Central versions 2019 Spring Update, 2020 Release Wave 1, 2020 Release Wave 2, and Dynamics NAV versions 2017 and 2018.

4

What type of vulnerability is CVE-2021-36946?

CVE-2021-36946 is classified as a cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into web pages.

5

Who is impacted by CVE-2021-36946?

Organizations using the affected versions of Microsoft Dynamics Business Central and Dynamics NAV are impacted by CVE-2021-36946.

Contact

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