VULNERABILITY INTELLIGENCE

CVE-2020-7487

CVSS score9.8 CRITICAL
EPSS probability0.69%
CISA KEVNot currently listed
Published2020-04-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists which could allow the attacker to execute malicious code on the Modicon M218, M241, M251, and M258 controllers.

Weakness classification

  • CWE-345: Insufficient Verification of Data Authenticity

Primary references