Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2023-28310

8HIGH

Key Information:

Vendor
Microsoft
Status
Microsoft Exchange Server 2016 Cumulative Update 23
Microsoft Exchange Server 2019 Cumulative Update 12
Microsoft Exchange Server 2019 Cumulative Update 13
Vendor
CVE Published:
14 June 2023

Badges

đź“° News Worthy

Summary

A remote code execution vulnerability in Microsoft Exchange Server allows an attacker to execute arbitrary code on the affected server. Exploitation of this vulnerability can lead to unauthorized access, data compromise, and potential disruption of services. It is critical for administrators to apply the necessary patches and updates to mitigate risks associated with this security flaw.

Affected Version(s)

Microsoft Exchange Server 2016 Cumulative Update 23 x64-based Systems 15.01.0 < 15.01.2507.027

Microsoft Exchange Server 2019 Cumulative Update 12 x64-based Systems 15.02.0 < 15.02.1118.030

Microsoft Exchange Server 2019 Cumulative Update 13 x64-based Systems 15.02.0 < 15.02.1258.016

News Articles

favicon imageKrebs on Security

Microsoft Patch Tuesday, June 2023 Edition – Krebs on Security

Microsoft Corp. today released software updates to fix dozens of security vulnerabilities in its Windows operating systems and other software. This month's relatively light patch load has another added bonus for system administrators everywhere: It appears to be the first…

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • đź“°

    First article discovered by Krebs on Security

  • Vulnerability published

  • Vulnerability Reserved

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