CVE-2021-31207
Assigner: microsoft
Published: 2021-05-11T19:11:41
State: PUBLISHED
title: Microsoft Exchange Server Security Feature Bypass Vulnerability
datePublic: 2021-05-11T07:00:00+00:00
affected: vendor: Microsoft
product: Microsoft Exchange Server 2013 Cumulative Update 23
cpes: cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*
platforms: x64-based Systems
versions: version: 15.00.0
lessThan: 15.00.1497.018
versionType: custom
status: affected
vendor: Microsoft
product: Microsoft Exchange Server 2019 Cumulative Update 9
cpes: cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_9:*:*:*:*:*:*
platforms: x64-based Systems
versions: version: 15.02.0
lessThan: 15.02.0858.012
versionType: custom
status: affected
vendor: Microsoft
product: Microsoft Exchange Server 2016 Cumulative Update 20
cpes: cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_20:*:*:*:*:*:*
platforms: x64-based Systems
versions: version: 15.01.0
lessThan: 15.01.2242.010
versionType: custom
status: affected
vendor: Microsoft
product: Microsoft Exchange Server 2016 Cumulative Update 19
cpes: cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_19:*:*:*:*:*:*
platforms: x64-based Systems
versions: version: 15.01.0
lessThan: 15.01.2176.014
versionType: custom
status: affected
vendor: Microsoft
product: Microsoft Exchange Server 2019 Cumulative Update 8
cpes: cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_8:*:*:*:*:*:*
platforms: x64-based Systems
versions: version: 15.02.0
lessThan: 15.02.0792.015
versionType: custom
status: affected
descriptions: value: Microsoft Exchange Server Security Feature Bypass Vulnerability
problemTypes: descriptions: description: Defense in Depth
type: Impact
metrics: format: CVSS
scenarios: value: GENERAL
cvssV3_1: version: 3.1
baseSeverity: MEDIUM
baseScore: 6.6
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C