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Case File

CVE-2018-8539

HIGH · CVSS 7.8 EPSS 19.06% Public Exploit

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

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.8. It affects Microsoft, SharePoint, Office. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 19.1% probability of exploitation in the next 30 days. It may be remotely exploitable.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
remote code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-8539
Severity
HIGH
CVSS
7.8
EPSS
19.06%
Microsoft SharePoint Office

Original NVD Description

A remote code execution vulnerability exists in Microsoft Word software when it fails to properly handle objects in memory, aka "Microsoft Word Remote Code Execution Vulnerability." This affects Microsoft SharePoint Server, Microsoft Office. This CVE ID is unique from CVE-2018-8573.

Related CVEs

Other vulnerabilities affecting the same vendor(s)