Detections
Analytics

CVE-2021-31196

high

Description

Microsoft Exchange Server Remote Code Execution Vulnerability

References

https://www.tenable.com/blog/aa22-257a-cybersecurity-joint-advisory-on-iranian-islamic-revolutionary-guard-ransomware

https://www.tenable.com/blog/microsoft-s-july-2021-patch-tuesday-includes-116-cves-cve-2021-31979-cve-2021-33771

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31196

Details

Source: Mitre, NVD

Published: 2021-07-14

Updated: 2024-08-22

Named Vulnerability: ProxyOracleKnown Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.2

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.03916