CVE-2022-21978 — Microsoft Exchange Server 2013 Cumulative Update 23 vulnerability

4 documents4 sources
Severity
8.2HIGHNVD
EPSS
0.3%
top 46.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Microsoft Exchange Server 2013 Cumulative Update 23Microsoft Exchange Server 2016 Cumulative Update 22Microsoft Exchange Server 2016 Cumulative Update 23+3 more
Timeline
PublishedMay 10
Latest updateMay 11

Description

Microsoft Exchange Server Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:HExploitability: 1.5 | Impact: 6.0

Affected Packages6 packages

Patches

Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-72rg-xpq2-2j8c: Microsoft Exchange Server Elevation of Privilege Vulnerability↗2022-05-11
▶
CVEList
Microsoft Exchange Server Elevation of Privilege Vulnerability↗2022-05-10
▶

📋Vendor Advisories

1
Microsoft
Microsoft Exchange Server Elevation of Privilege Vulnerability↗2022-05-10
▶
CVE-2022-21978 — Microsoft vulnerability | cvebase