SB2020090859 - Dangerous file upload in Microsoft Dynamics 365 for Finance and Operations
Published: September 8, 2020
Security Bulletin ID
SB2020090859
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Arbitrary file upload (CVE-ID: CVE-2020-16857)
The vulnerability allows a remote user to compromise vulnerable system.
The vulnerability exists due to insufficient validation of file during file upload. A remote user with privileges to import and export data can upload a malicious file and execute it on the server.
Remediation
Install update from vendor's website.