CVE-2021-1724
Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
- Record
CVE-2021-1724- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N/E:P/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2021-7189
Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
- Record
EUVD-2021-7189- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N/E:P/RL:O/RC:C - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8qq3-mrrg-37qg
Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
- Record
GHSA-8qq3-mrrg-37qg- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
- Record
CVE-2021-1724- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N - CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 2.3 Low
AV:A/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
- microsoft dynamics 365 business central 2019 release wave 2 (on-premise)
- microsoft dynamics 365 business central
- microsoft dynamics nav
- microsoft dynamics 365 business central 2020 release wave 1
- microsoft dynamics 365 business central 2020 release wave 2
- microsoft dynamics nav 2015
- microsoft dynamics nav 2016
- microsoft dynamics nav 2017
- microsoft dynamics nav 2018
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-1724 is a medium vulnerability (CVSS 6.1) in Microsoft Dynamics 365 Business Central 2019 Release Wave 2 (on-premise), published February 25, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.31%, the 70th percentile. No source names a fixed version.