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Case File

CVE-2018-7789

HIGH · CVSS 7.5 EPSS 2.80%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-08-29 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2018-7789
Severity
HIGH
CVSS
7.5
EPSS
2.80%

Original Filing — NVD Description

An Improper Check for Unusual or Exceptional Conditions vulnerability exists in Schneider Electric's Modicon M221 product (all references, all versions prior to firmware V1.6.2.0). The vulnerability allows unauthorized users to remotely reboot Modicon M221 using crafted programing protocol frames.