QID 50113

Date Published: 2021-07-14

QID 50113: Microsoft Exchange Server Elevation of Privilege Vulnerability July 2021

Microsoft Exchange Server is prone to multiple vulnerabilities:

Microsoft Exchange Server Elevation of Privilege Vulnerability
KB Articles associated with this update are: KB5003611, KB5003612, KB5004778

Affected Versions:
Microsoft Exchange Server 2013 Cumulative Update 23
Microsoft Exchange Server 2019 Cumulative Update 10
Microsoft Exchange Server 2016 Cumulative Update 21

QID Detection Logic (authenticated):
The QID checks for the version of file Exsetup.exe.

Successful exploitation allows Elevation of privilege.

CVSS V3 rated as High - 8 severity.

CVSS V2 rated as Medium - 5.2 severity.

Solution

Customers are advised to refer to KB5003611, KB5003612 , KB5004778 for information pertaining to this vulnerability.

Vendor References

KB5003611 - support.microsoft.com/help/5003611
KB5003612 - support.microsoft.com/help/5003612
KB5004778 - support.microsoft.com/help/5004778

CVEs related to QID 50113

CVE-2021-34470 |

Software Advisories

Advisory ID	Software	Component	Link
KB5003611			www.microsoft.com/download/details.aspx?familyid=88e4107e-a9a6-4847-959d-98e6e5d46f4a
KB5003612			www.microsoft.com/download/details.aspx?familyid=aa0d4c7c-526f-4a1a-924c-b534839f0001
KB5004778			www.microsoft.com/download/details.aspx?familyid=cae731a5-0d00-4f76-b2c6-84bd511e529f

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