CVE-2023-21543

high

Description

Windows Layer 2 Tunneling Protocol (L2TP) Remote Code Execution Vulnerability

References

https://www.tenable.com/blog/microsofts-january-2023-patch-tuesday-addresses-98-cves-cve-2023-21674

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21543

Details

Source: Mitre, NVD

Published: 2023-01-10

Updated: 2024-05-29

Risk Information

CVSS v2

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.1

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: High