CVE-2026-33103
Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability
Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information locally.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability
Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information locally.
- Record
CVE-2026-33103- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C - Weakness
- CWE-284
- Updated
- 2026-11-02
EUVDEUVD-2026-22627
Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information locally.
- Record
EUVD-2026-22627- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-2xv6-cw52-2cqc
Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to...
Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information locally.
- Record
GHSA-2xv6-cw52-2cqc- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
NVD
Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information locally.
- Record
CVE-2026-33103- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-33103 is a medium vulnerability (CVSS 5.5) in Microsoft Dynamics 365, published April 14, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 12th percentile. No source names a fixed version.