CVE-2021-43215

critical

Description

iSNS Server Memory Corruption Vulnerability Can Lead to Remote Code Execution

References

https://www.tenable.com/blog/microsofts-december-2021-patch-tuesday-addresses-67-cves-cve-2021-43890

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43215

Details

Source: Mitre, NVD

Published: 2021-12-15

Updated: 2023-08-08

Risk Information

CVSS v2

Base Score: 6.8

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

Severity: Medium

CVSS v3

Base Score: 9.8

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

Severity: Critical