CVSS 5.9 · Medium EPSS 0,27%
Kerentanan NULL Pointer Dereference. Skor CVSS 3.1 5.9 (Medium) menurut hitachienergy.com.
RTU500 has a vulnerability, where high-load scenarios, such as sending GI requests at short intervals, may cause a NULL pointer dereference in the last entry of the enhanced message queue. This can cause a BCI_IEC104 fatal write error, resulting in connection interruption and restart, and ultimately a denial of service for bidirectional IEC 60870-5-104 communication.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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