CVE-2023-21764 — Untrusted Search Path in Microsoft Exchange Server 2016 Cumulative Update 23

CWE-426 — Untrusted Search Path6 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.5%
top 34.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Microsoft Exchange Server 2016 Cumulative Update 23Microsoft Exchange Server 2019 Cumulative Update 11Microsoft Exchange Server 2019 Cumulative Update 12+1 more
Timeline
PublishedJan 10
Latest updateJan 11

Description

Microsoft Exchange Server Elevation of Privilege Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶NVDmicrosoft/exchange_server2016, 2019+1

🔴Vulnerability Details

2
GHSA
GHSA-282j-9h8p-xf7h: Microsoft Exchange Server Elevation of Privilege Vulnerability↗2023-01-11
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CVEList
Microsoft Exchange Server Elevation of Privilege Vulnerability↗2023-01-10
▶

📋Vendor Advisories

1
Microsoft
Microsoft Exchange Server Elevation of Privilege Vulnerability↗2023-01-10
▶

🕵️Threat Intelligence

2
Qualys
The January 2023 Patch Tuesday Security Update Review | Qualys↗2023-01-10
▶
Qualys
The January 2023 Patch Tuesday Security Update Review↗2023-01-10
▶
CVE-2023-21764 — Untrusted Search Path in Microsoft | cvebase