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Case File

CVE-2018-7758

MEDIUM · CVSS 6.5 EPSS 0.63%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-04-18 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE
CVE-2018-7758
Severity
MEDIUM
CVSS
6.5
EPSS
0.63%

Original Filing — NVD Description

A denial of service vulnerability exists in Schneider Electric's MiCOM Px4x (P540 range excluded) with legacy Ethernet board, MiCOM P540D Range with Legacy Ethernet Board, and MiCOM Px4x Rejuvenated could lose network communication in case of TCP/IP open requests on port 20000 (DNP3oE) if an older TCI/IP session is still open with identical IP address and port number.