CVE-2026-100214
Microsoft Dynamics 365 Business Central Remote Code Execution Vulnerability
Deserialization of untrusted data in Dynamics Business Central allows an authorized attacker to execute code over a network.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Dynamics 365 Business Central Remote Code Execution Vulnerability
Deserialization of untrusted data in Dynamics Business Central allows an authorized attacker to execute code over a network.
- Record
CVE-2026-100214- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Weakness
- CWE-502
- Updated
- 2026-11-10
EUVDEUVD-2026-100328
Deserialization of untrusted data in Dynamics Business Central allows an authorized attacker to execute code over a network.
- Record
EUVD-2026-100328- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-10
GitHub AdvisoriesGHSA-5f72-8jgj-6pr6
Deserialization of untrusted data in Dynamics Business Central allows an authorized attacker to...
Deserialization of untrusted data in Dynamics Business Central allows an authorized attacker to execute code over a network.
- Record
GHSA-5f72-8jgj-6pr6- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
NVD
Deserialization of untrusted data in Dynamics Business Central allows an authorized attacker to execute code over a network.
- Record
CVE-2026-100214- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | CVE List | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-100214 is a high vulnerability (CVSS 8.8) in Microsoft Dynamics Nav 2017, published October 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.07%, the 81st percentile. No source names a fixed version.