CVE-2026-33103

mediumpriority · track · 0EPSS 0.002 · 13 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.22% (13th) EPSS

CVSS 5.5 · medium

Is it mine?

7 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-28

Improper access control in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to disclose information locally.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedMicrosoft Dynamics 365 (on-premises) version 9.0msrc_csaf
9.1.0044.0015:Security Update:https://support.microsoft.com/help/5078943
https://support.microsoft.com/help/5078943

cvss

Technical severity, 0–10. One row per scoring source.

5.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.5mediumAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:Csecondary · ENISA EU

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · secure@microsoft.com USexploitability 1.8 · impact 3.6

v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-284USCWE-284USCWE-284US

affected products (7)

Products and version ranges known to be affected.

Microsoft Dynamics 365 (on-premises) version 9.0all versionscert_bundDEcpe:/a:microsoft:dynamics_365:%28on-premises%29_version_9.0
Microsoft Power Appsall versionscert_bundDEcpe:/a:microsoft:power_apps:-
Microsoft Microsoft Dynamics 365 (on-premises) version 9.09.0.0 → 9.1.0044.0015enisa_euvdEU
Microsoft Corp Microsoft Dynamics 365 (on-premises)9.0 → 9.1.0044.0015fstec_bduRU
Microsoft Microsoft Dynamics 365 (on-premises) version 9.0all versionsfixedmsrc_csafUS
Microsoft Microsoft Dynamics 365 (on-premises) version 9.0< 9.1.0044.0015msrc_csafUS
microsoft dynamics 3659.0 → 9.1.44.15nvdUScpe:2.3:a:microsoft:dynamics_365:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-1101Microsoft Dynamics 365 und Power Apps: Mehrere SchwachstellenDeutsch2026-04-14csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Microsoft Dynamics 365 und Microsoft Power Apps ausnutzen, um Sicherheitsvorkehrungen zu umgehen und vertrauliche Informationen offenzulegen.
msrc_CVE-2026-33103Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability2026-04-14csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund msrc_csaf nvd NVD CVE.org MITRE

published 2026-04-14modified 2026-07-24

references (3)

External citations — patches, advisories, analysis.

scry

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