AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2019-6809

HIGH · CVSS 7.5 EPSS 1.76%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-09-17 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It may lead to a denial-of-service condition.

CVE
CVE-2019-6809
Severity
HIGH
CVSS
7.5
EPSS
1.76%

Original NVD Description

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware versions prior to V2.90), Modicon M340 (firmware versions prior to V3.10), Modicon Premium (all versions), Modicon Quantum (all versions), which could cause a possible denial of service when reading invalid data from the controller.

Related CVEs

Other vulnerabilities affecting the same vendor(s)