Microsoft Dynamics
CVE-2021-1724 — Microsoft Dynamics Business Central Cross-site Scripting Vulnerability
Executive Summary
None
Overview
6.1
CVSS MEDIUM
Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
CVSS Vector
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
ATTACK VECTOR
Adjacent_network
ATTACK COMPLEXITY
Low
PRIVILEGES REQUIRED
Low
USER INTERACTION
Required
SCOPE
Changed
CONFIDENTIALITY
High
INTEGRITY
None
AVAILABILITY
None
EXPLOIT CODE MATURITY
Proof-of-Concept
REMEDIATION LEVEL
Official Fix
REPORT CONFIDENCE
Confirmed
Temporal Score: 5.5
EPSS Score
0.01178
probability of exploitation in the next 30 days
0.64401 percentile - updated 2026-07-25
View on FIRST.org
Affected Products
7 affected products
| Product | KB Article | Severity | Impact | Restart Required |
|---|---|---|---|---|
| Dynamics 365 Business Central 2019 Release Wave 2 (On-Premise) | 4602915 (Security Update) |
Important | Spoofing | Maybe |
| Microsoft Dynamics 365 Business Central 2020 Release Wave 1 | 4602915 (Security Update) |
Important | Spoofing | Maybe |
| Microsoft Dynamics 365 Business Central 2020 Release Wave 2 | 4602915 (Security Update) |
Important | Spoofing | Maybe |
| Microsoft Dynamics NAV 2015 | 4602915 (Security Update) |
Important | Spoofing | Maybe |
| Microsoft Dynamics NAV 2016 | 4602915 (Security Update) |
Important | Spoofing | Maybe |
| Microsoft Dynamics NAV 2017 | 4602915 (Security Update) |
Important | Spoofing | Maybe |
| Microsoft Dynamics NAV 2018 | 4602915 (Security Update) |
Important | Spoofing | Maybe |
Patches
1 patch
| Article | Type | Restart |
|---|---|---|
4602915 |
Security Update | Maybe |
Known Exploits
No known exploits have been linked for this CVE yet. When available, exploit references will be sourced from public repositories and may be unverified, incomplete, or non-functional. Always review code carefully before use in any environment.
Acknowledgments
Piotr Cielas@EY
References
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