Vulnerability-Lookup

WID-SEC-W-2026-1485

Vulnerability from csaf_certbund - Published: 2026-05-12 22:00 - Updated: 2026-05-12 22:00

Summary

Microsoft Dynamics 365: Mehrere Schwachstellen

Severity

Hoch

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: Microsoft Dynamics 365 ist eine All-in-One-Unternehmensmanagementlösung.

Angriff: Ein Angreifer kann mehrere Schwachstellen in Microsoft Dynamics 365 ausnutzen, um beliebigen Programmcode auszuführen, um seine Privilegien zu erhöhen, und um Informationen offenzulegen.

Betroffene Betriebssysteme: - Windows

CVE-2026-40374

Affected products

Known affected 6 products

Product	Identifier	Version
Microsoft Dynamics 365 (on-premises) version 9.1 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:%28on-premises%29_version_9.1`	(on-premises) version 9.1
Microsoft Dynamics 365 Business Central 2026 Release Wave 1 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_2026_release_wave_1`	Business Central 2026 Release Wave 1
Microsoft Dynamics 365 Customer Insights Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:customer_insights`	Customer Insights
Microsoft Dynamics 365 Business Central Release Wave 1 2025 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_release_wave_1_2025`	Business Central Release Wave 1 2025
Microsoft Dynamics 365 Business Central Release Wave 2 2025 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_release_wave_2_2025`	Business Central Release Wave 2 2025
Microsoft Dynamics 365 Business Central 2024 Release Wave 2 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_2024_release_wave_2`	Business Central 2024 Release Wave 2

CVE-2026-40417

Affected products

Known affected 6 products

Product	Identifier	Version
Microsoft Dynamics 365 (on-premises) version 9.1 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:%28on-premises%29_version_9.1`	(on-premises) version 9.1
Microsoft Dynamics 365 Business Central 2026 Release Wave 1 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_2026_release_wave_1`	Business Central 2026 Release Wave 1
Microsoft Dynamics 365 Customer Insights Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:customer_insights`	Customer Insights
Microsoft Dynamics 365 Business Central Release Wave 1 2025 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_release_wave_1_2025`	Business Central Release Wave 1 2025
Microsoft Dynamics 365 Business Central Release Wave 2 2025 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_release_wave_2_2025`	Business Central Release Wave 2 2025
Microsoft Dynamics 365 Business Central 2024 Release Wave 2 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_2024_release_wave_2`	Business Central 2024 Release Wave 2

CVE-2026-42833

Affected products

Known affected 6 products

Product	Identifier	Version
Microsoft Dynamics 365 (on-premises) version 9.1 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:%28on-premises%29_version_9.1`	(on-premises) version 9.1
Microsoft Dynamics 365 Business Central 2026 Release Wave 1 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_2026_release_wave_1`	Business Central 2026 Release Wave 1
Microsoft Dynamics 365 Customer Insights Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:customer_insights`	Customer Insights
Microsoft Dynamics 365 Business Central Release Wave 1 2025 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_release_wave_1_2025`	Business Central Release Wave 1 2025
Microsoft Dynamics 365 Business Central Release Wave 2 2025 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_release_wave_2_2025`	Business Central Release Wave 2 2025
Microsoft Dynamics 365 Business Central 2024 Release Wave 2 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_2024_release_wave_2`	Business Central 2024 Release Wave 2

CVE-2026-42898

Affected products

Known affected 6 products

Product	Identifier	Version
Microsoft Dynamics 365 (on-premises) version 9.1 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:%28on-premises%29_version_9.1`	(on-premises) version 9.1
Microsoft Dynamics 365 Business Central 2026 Release Wave 1 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_2026_release_wave_1`	Business Central 2026 Release Wave 1
Microsoft Dynamics 365 Customer Insights Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:customer_insights`	Customer Insights
Microsoft Dynamics 365 Business Central Release Wave 1 2025 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_release_wave_1_2025`	Business Central Release Wave 1 2025
Microsoft Dynamics 365 Business Central Release Wave 2 2025 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_release_wave_2_2025`	Business Central Release Wave 2 2025
Microsoft Dynamics 365 Business Central 2024 Release Wave 2 Microsoft / Dynamics 365	`cpe:/a:microsoft:dynamics_365:business_central_2024_release_wave_2`	Business Central 2024 Release Wave 2

References

3 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://msrc.microsoft.com/update-guide/	external

JSON

To clipboard

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        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
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}

CVE-2026-40374 (GCVE-0-2026-40374)

Vulnerability from cvelistv5 – Published: 2026-05-12 16:58 – Updated: 2026-06-17 19:17

Title

Microsoft Power Automate Desktop Information Disclosure Vulnerability

Summary

Exposure of sensitive information to an unauthorized actor in Power Automate allows an authorized attacker to disclose information over a network.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

microsoft

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
Microsoft	Power Automate for Desktop	Affected: 1.0.0.0 , < 2.67 (custom)

Date Public

2026-05-12 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-40417 (GCVE-0-2026-40417)

Vulnerability from cvelistv5 – Published: 2026-05-12 16:58 – Updated: 2026-06-17 19:17

Title

Microsoft Dynamics 365 Business Central Elevation of Privilege Vulnerability

Summary

Weak authentication in Dynamics Business Central allows an authorized attacker to elevate privileges locally.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-1390 - Weak Authentication

Assigner

microsoft

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft Dynamics 365 Business Central 2024 Release Wave 2	Affected: 25.0 , < 25.18 (custom)
Microsoft	Microsoft Dynamics 365 Business Central 2026 Release Wave 1	Affected: 28.0 , < 28.1 (custom)
Microsoft	Microsoft Dynamics 365 Business Central Release Wave 1 2025	Affected: 26.0 , < 26.12 (custom)
Microsoft	Microsoft Dynamics 365 Business Central Release Wave 2 2025	Affected: 27.0 , < 27.6 (custom)

Date Public

2026-05-12 14:00

Show details on NVD website

JSON

To clipboard

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CVE-2026-42833 (GCVE-0-2026-42833)

Vulnerability from cvelistv5 – Published: 2026-05-12 16:59 – Updated: 2026-06-17 19:18

Title

Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability

Summary

Improper control of generation of code ('code injection') in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.

Severity

9.1 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-250 - Execution with Unnecessary Privileges

Assigner

microsoft

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
Microsoft	Microsoft Dynamics 365 (on-premises) version 9.1	Affected: 9.0 , < 9.1.45.11 (custom)

Date Public

2026-05-12 14:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
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CVE-2026-42898 (GCVE-0-2026-42898)

Vulnerability from cvelistv5 – Published: 2026-05-12 16:59 – Updated: 2026-06-17 19:17

Title

Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability

Summary

Improper control of generation of code ('code injection') in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.

Severity

9.9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

microsoft

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
Microsoft	Microsoft Dynamics 365 (on-premises) version 9.1	Affected: 9.0 , < 9.1.45.11 (custom)

Date Public

2026-05-12 14:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

WID-SEC-W-2026-1485

CVE-2026-40374 (GCVE-0-2026-40374)

CVE-2026-40417 (GCVE-0-2026-40417)

CVE-2026-42833 (GCVE-0-2026-42833)

CVE-2026-42898 (GCVE-0-2026-42898)

Tags

Sightings

Nomenclature