AUGUST 4, 2026

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Case File

CVE-2021-1641

MEDIUM · CVSS 4.6 EPSS 1.83%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-01-12 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.6. It affects Microsoft, SharePoint.

CVE

CVE-2021-1641

Severity

MEDIUM

CVSS

4.6

EPSS

1.83%

Microsoft SharePoint

Original NVD Description

Microsoft SharePoint Server Spoofing Vulnerability

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-18018 MEDIUM CVE-2026-17992 MEDIUM CVE-2026-17932 MEDIUM CVE-2026-17908 MEDIUM CVE-2026-17900 MEDIUM CVE-2026-17863 HIGH