AUGUST 4, 2026

Live Feed

Back to database

Case File

CVE-2021-34517

MEDIUM · CVSS 5.3 EPSS 1.77%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-07-14 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. It affects Microsoft, SharePoint.

CVE

CVE-2021-34517

Severity

MEDIUM

CVSS

5.3

EPSS

1.77%

Microsoft SharePoint

Original NVD Description

Microsoft SharePoint Server Spoofing Vulnerability

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-17992 MEDIUM CVE-2026-17932 MEDIUM CVE-2026-17908 MEDIUM CVE-2026-17900 MEDIUM CVE-2026-17863 HIGH CVE-2026-17862 HIGH