CVE-2021-41353
Microsoft Dynamics 365 (on-premises) Spoofing Vulnerability
Microsoft Dynamics 365 (on-premises) Spoofing Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Dynamics 365 (on-premises) Spoofing Vulnerability
Microsoft Dynamics 365 (on-premises) Spoofing Vulnerability
- Record
CVE-2021-41353- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2021-28382
Microsoft Dynamics 365 (on-premises) Spoofing Vulnerability
- Record
EUVD-2021-28382- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3qcw-xpj5-x29h
Microsoft Dynamics 365 (on-premises) Spoofing Vulnerability
Microsoft Dynamics 365 (on-premises) Spoofing Vulnerability
- Record
GHSA-3qcw-xpj5-x29h- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
NVD
Microsoft Dynamics 365 (on-premises) Spoofing Vulnerability
- Record
CVE-2021-41353- CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 3.1
- 3.5 Low
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Updated
- 2026-11-02
Affected products
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-2021-41353 is a medium vulnerability (CVSS 5.4) in Microsoft Dynamics 365, published October 13, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.95%, the 61st percentile. No source names a fixed version.