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Case File

CVE-2018-8558

MEDIUM · CVSS 6.5 EPSS 5.58%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-11-14 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. It affects Microsoft, SharePoint, Office.

CVE
CVE-2018-8558
Severity
MEDIUM
CVSS
6.5
EPSS
5.58%
Microsoft SharePoint Office

Original NVD Description

An information disclosure vulnerability exists when Microsoft Outlook fails to respect "Default link type" settings configured via the SharePoint Online Admin Center, aka "Microsoft Outlook Information Disclosure Vulnerability." This affects Office 365 ProPlus, Microsoft Office. This CVE ID is unique from CVE-2018-8579.

Related CVEs

Other vulnerabilities affecting the same vendor(s)