RTU500 vulnerabilities

2 known vulnerabilities in RTU500 from Hitachi Energy. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  RTU500: Missing Synchronization

  CVE-2025-1445Mar 25, 2025Hitachi Energy

  A vulnerability exists in RTU IEC 61850 client and server functionality that could impact the availability if renegotiation of an open IEC61850 TLS connection takes place in specific timing situations, when IEC61850 communication is active. Precondition is tha

• 7.5 High severity

  FOX61x TEGO1: Improper Resource Shutdown or Release

  CVE-2022-3353Feb 21, 2023Hitachi EnergyEPSS 1.1%

  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