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CVE-2020-16943

MEDIUMCVSS 6.5/10EPSS 1.10%

Last modified

CVE-2020-16943 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. <p>An elevation of privilege vulnerability exists in Microsoft Dynamics 365 Commerce. An unauthenticated attacker who successfully exploited this vulnerability could update data without proper authorization.</p> <p>To exploit the vulnerability, an attacker would need to send a specially crafted request to an affected server.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Dynamics 365 Commerce performs authorization checks.</p>. EPSS estimates a 1.10% chance of exploitation in the next 30 days.

Description

<p>An elevation of privilege vulnerability exists in Microsoft Dynamics 365 Commerce. An unauthenticated attacker who successfully exploited this vulnerability could update data without proper authorization.</p> <p>To exploit the vulnerability, an attacker would need to send a specially crafted request to an affected server.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Dynamics 365 Commerce performs authorization checks.</p>

Metrics

CVSS 3.1
6.5/10

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

EPSS Probability
1.10%

61.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
MicrosoftDynamics 365All versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-16943?
<p>An elevation of privilege vulnerability exists in Microsoft Dynamics 365 Commerce. An unauthenticated attacker who successfully exploited this vulnerability could update data without proper authorization.</p> <p>To exploit the vulnerability, an attacker would need to send a specially crafted request to an affected server.</p> <p>The security update addresses the vulnerability by correcting how Microsoft Dynamics 365 Commerce performs authorization checks.</p>
How severe is CVE-2020-16943?
CVE-2020-16943 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.10% probability of exploitation in the next 30 days.
How do I fix CVE-2020-16943?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-16943?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST