Hitachi Energy IEC 61850 MMS-Server Improper Resource Shutdown or Release (CVE-2022-3353)

A vulnerability exists in the IEC 61850 communication stack that affects multiple Hitachi Energy products. An attacker could exploit the vulnerability by using a specially crafted message sequence, to force the IEC 61850 MMS-server communication stack, to stop accepting new MMS-client connections...

CVE-2022-3353

CVE-2022-3353 affects Hitachi Energy devices operating the IEC 61850 MMS-Server across multiple product lines (FOX61x/TEGO1, GMS600, ITT600 SA Explorer, MICROSACDA X SYS600, MMS, PWC600, REB500, Relion 650/670/SAM600-IO, RTU500 CMU, TXpert Hub CoreTec 4/5, SYS600, and related variants). The vulne...

Hitachi Energy IEC 61850 MMS-Server (Update B)

1. EXECUTIVE SUMMARY CVSS v3 5.9 ATTENTION: Exploitable remotely Vendor: Hitachi Energy Equipment: IEC 61850 MMS-Server Vulnerability: Improper Resource Shutdown or Release 2. RISK EVALUATION Successful exploitation of this vulnerability could cause products using the IEC 61850 MMS-server...