Microsoft Exchange Server Remote Code Execution Vulnerability For Exchange Server 2013 CU23 (KB5003435) (CVE-2021-31195) (CVE-2021-31198) (CVE-2021-31207) (CVE-2021-31209)

Risk Information

Base Score

7.7

MODERATE

Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

EPSS Score

Exploitation Probability

93.908%

CVE Information

Source CVE
CVE-2021-31207

Associated CVE
CVE-2021-31207
CVE-2021-31195
CVE-2021-31209
CVE-2021-31198

Patch Details

Patch associated with this vulnerability is supported by ManageEngine.

Patch ID
31435

Patch Description
Security Update For Exchange Server 2013 CU23 (KB5003435) (CVE-2021-31195) (CVE-2021-31198) (CVE-2021-31207) (CVE-2021-31209)

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31195
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31198
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31207
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31209