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Case File

CVE-2019-12871

HIGH · CVSS 8.8 EPSS 3.71% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-06-24 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 8.8. It affects Exchange. Public exploit code or proof-of-concept references have been detected in its references. 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-2019-12871
Severity
HIGH
CVSS
8.8
EPSS
3.71%
Exchange

Original NVD Description

An issue was discovered in PHOENIX CONTACT PC Worx through 1.86, PC Worx Express through 1.86, and Config+ through 1.86. A manipulated PC Worx or Config+ project file could lead to a Use-After-Free and remote code execution. The attacker needs to get access to an original PC Worx or Config+ project file to be able to manipulate it. After manipulation, the attacker needs to exchange the original file with the manipulated one on the application programming workstation.

Related CVEs

Other vulnerabilities affecting the same vendor(s)