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Case File

CVE-2020-7549

MEDIUM · CVSS 5.3 EPSS 1.06%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-12-11 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2020-7549
Severity
MEDIUM
CVSS
5.3
EPSS
1.06%

Original NVD Description

A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules (see security notification for affected versions), that could cause denial of HTTP and FTP services when a series of specially crafted requests is sent to the controller over HTTP.