VULNERABILITY INTELLIGENCE

CVE-2019-6859

CVSS score7.5 HIGH
EPSS probability1.18%
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:N/A:N

Description

A CWE-798: Use of Hardcoded Credentials vulnerability exists in Modicon Controllers (All versions of the following CPUs and Communication Module product references listed in the Security Notifications), which could cause the disclosure of FTP hardcoded credentials when using the Web server of the controller on an unsecure network.

Weakness classification

  • CWE-798: Use of Hard-coded Credentials

Primary references