CVE-2021-40440

Microsoft Dynamics Business Central Cross-site Scripting Vulnerability

Description

Microsoft Dynamics Business Central Cross-site Scripting Vulnerability

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.94% Top 25%
Vendor Advisory microsoft.com
Affected: Microsoft Microsoft Dynamics 365 Business Central 2020 Release Wave 2 – Update 17.10
Affected: Microsoft Microsoft Dynamics 365 Business Central 2021 Release Wave 1 - Update 18.5
Published at:
Updated at:

References

Link Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40440 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-40440?
CVE-2021-40440 has been scored as a medium severity vulnerability.
How to fix CVE-2021-40440?
To fix CVE-2021-40440, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-40440 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-40440 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-40440?
CVE-2021-40440 affects Microsoft Microsoft Dynamics 365 Business Central 2020 Release Wave 2 – Update 17.10, Microsoft Microsoft Dynamics 365 Business Central 2021 Release Wave 1 - Update 18.5.
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