CVE-2023-21743 — Missing Authentication for Critical Function in Microsoft Sharepoint Enterprise Server 2016

CWE-306 — Missing Authentication for Critical Function10 documents7 sources
Severity
5.3MEDIUMNVD
EPSS
11.6%
top 6.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Microsoft Sharepoint Enterprise Server 2016Microsoft Sharepoint Server 2019Microsoft Sharepoint Server Subscription Edition+1 more
Timeline
PublishedJan 10
Latest updateJan 11

Description

Microsoft SharePoint Server Security Feature Bypass Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages4 packages

▶CVEListV5microsoft/microsoft_sharepoint_server_201916.0.0 — 16.0.10394.20021
▶CVEListV5microsoft/microsoft_sharepoint_enterprise_server_201616.0.0 — 16.0.5378.1000
▶CVEListV5microsoft/microsoft_sharepoint_server_subscription_edition16.0.0 — 16.0.15601.20418
▶NVDmicrosoft/sharepoint_server2016, 2019+1

🔴Vulnerability Details

2
GHSA
GHSA-j736-7m9g-xp23: Microsoft SharePoint Server Security Feature Bypass Vulnerability↗2023-01-11
▶
CVEList
Microsoft SharePoint Server Security Feature Bypass Vulnerability↗2023-01-10
▶

📋Vendor Advisories

1
Microsoft
Microsoft SharePoint Server Security Feature Bypass Vulnerability↗2023-01-10
▶

🕵️Threat Intelligence

4
Talos
Microsoft Patch Tuesday for January 2023 — Snort rules and prominent vulnerabilities↗2023-01-10
▶
Qualys
The January 2023 Patch Tuesday Security Update Review | Qualys↗2023-01-10
▶
Talos
Microsoft Patch Tuesday for January 2023 — Snort rules and prominent vulnerabilities↗2023-01-10
▶
Qualys
The January 2023 Patch Tuesday Security Update Review↗2023-01-10
▶
CVE-2023-21743 — Microsoft vulnerability | cvebase