Security Advisory
CVE-2022-4608
7.5
HIGH
Vulnerability Description
A vulnerability exists in HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-3. After session resumption interval is expired an RTU500 initiated update of session parameters causes an unexpected restart due to a stack overflow.
Published Date
July 26, 2023
Official Source
NIST NVD Advisory