Microsoft Exchange Server Remote Code Execution Vulnerability For Exchange Server 2016 CU21 (KB5004779)

Risk Information

Base Score

8.0

MODERATE

Vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

3.343%

CVE Information

Source CVE
CVE-2021-31196

Associated CVE
CVE-2021-31196
CVE-2021-31206
CVE-2021-33768

Patch Details

Patch associated with this vulnerability is supported by ManageEngine.

Patch ID
31808

Patch Description
Security Update For Exchange Server 2016 CU21 (KB5004779) (CVE-2021-31196) (CVE-2021-31206) (CVE-2021-33768)

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31196
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31206
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33768