CVE-2021-26420

high

Description

Microsoft SharePoint Server Remote Code Execution Vulnerability

References

https://www.zerodayinitiative.com/advisories/ZDI-21-755/

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26420

Details

Source: Mitre, NVD

Published: 2021-06-08

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 6.5

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

Severity: Medium

CVSS v3

Base Score: 8.8

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

Severity: High