Microsoft Exchange Server Remote Code Execution Vulnerability For Exchange Server 2013 CU23 (KB5000871)
Risk Information
Base Score
9.1
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:F/RL:O/RC:C
EPSS Score
Exploitation Probability
94.282%
CVE Information
Source CVE
CVE-2021-27065
Associated CVE
CVE-2021-27065
CVE-2021-26857
CVE-2021-26858
CVE-2021-27078
CVE-2021-26412
CVE-2021-26854
CVE-2021-26855
CVE-2021-27065
Associated CVE
CVE-2021-27065
CVE-2021-26857
CVE-2021-26858
CVE-2021-27078
CVE-2021-26412
CVE-2021-26854
CVE-2021-26855
Patch Details
Patch associated with this vulnerability is supported by ManageEngine.
Patch ID
30930
Patch Description
Security Update For Exchange Server 2013 CU23 (KB5000871)
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26857
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27078
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27065
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26412
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26854
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26858
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26855