CVE-2021-31206

high

Description

Microsoft Exchange Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31196, CVE-2021-34473.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31206

https://www.zerodayinitiative.com/advisories/ZDI-21-826/

Details

Source: MITRE

Published: 2021-07-14

Updated: 2021-09-20

Risk Information

CVSS v2

Base Score: 7.9

Vector: AV:A/AC:M/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 5.5

Severity: HIGH

CVSS v3

Base Score: 8

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

Impact Score: 5.9

Exploitability Score: 2.1

Severity: HIGH