CVE-2024-21427 — Improper Authentication in Microsoft Windows Server 2012 R2

CWE-287 — Improper Authentication8 documents5 sources
Severity
7.5HIGHNVD
EPSS
1.8%
top 17.07%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
11
Microsoft Windows Server 2012 R2Microsoft Windows Server 2016Microsoft Windows Server 2019+8 more
Timeline
PublishedMar 12

Description

Windows Kerberos Security Feature Bypass Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9

Affected Packages10 packages

▶NVDmicrosoft/windows< 10.0.14393.6897+4
▶CVEListV5microsoft/windows_server_201610.0.14393.0 — 10.0.14393.6897
▶CVEListV5microsoft/windows_server_201910.0.17763.0 — 10.0.17763.5696
▶CVEListV5microsoft/windows_server_202210.0.20348.0 — 10.0.20348.2402
▶CVEListV5microsoft/windows_server_2012_r26.3.9600.0 — 6.3.9600.21924

Patches

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

🔴Vulnerability Details

1
GHSA
GHSA-64m5-4rw5-4hfh: Windows Kerberos Security Feature Bypass Vulnerability↗2024-03-12
▶

📋Vendor Advisories

1
Microsoft
Windows Kerberos Security Feature Bypass Vulnerability↗2024-03-12
▶

🕵️Threat Intelligence

5
Bleepingcomputer
Microsoft March 2024 Patch Tuesday fixes 60 flaws, 18 RCE bugs↗2024-03-12
▶
Trendmicro
The March 2024 Security Update Review↗2024-03-12
▶
Trendmicro
The March 2024 Security Update Review↗2024-03-12
▶
Trendmicro
The March 2024 Security Update Review↗2024-03-12
▶
Trendmicro
The March 2024 Security Update Review↗2024-03-12
▶
CVE-2024-21427 — Improper Authentication in Microsoft | cvebase