CVE-2021-41348 — Improper Privilege Management in Microsoft Exchange Server 2016 Cumulative Update 21

CWE-269 — Improper Privilege Management4 documents4 sources
Severity
8.0HIGHNVD
EPSS
0.4%
top 38.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Microsoft Exchange Server 2016 Cumulative Update 21Microsoft Exchange Server 2016 Cumulative Update 22Microsoft Exchange Server 2019 Cumulative Update 10+2 more
Timeline
PublishedOct 13
Latest updateMay 24

Description

Microsoft Exchange Server Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.1 | Impact: 5.9

Affected Packages5 packages

▶NVDmicrosoft/exchange_server2016, 2019+1

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-c6p8-4j79-8232: Microsoft Exchange Server Elevation of Privilege Vulnerability↗2022-05-24
▶
CVEList
Microsoft Exchange Server Elevation of Privilege Vulnerability↗2021-10-13
▶

📋Vendor Advisories

1
Microsoft
Microsoft Exchange Server Elevation of Privilege Vulnerability↗2021-10-12
▶
CVE-2021-41348 — Improper Privilege Management | cvebase