CVE-2023-6711: medium-severity vulnerability in Hitachi Energy RTU500 series CMU Firmware
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.9epss 0.7%
Vulnerability exists in SCI IEC 60870-5-104 and HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Specially crafted messages sent to the mentioned components are not validated properly and can result in buffer overflow and as final consequence to a reboot of an RTU500 CMU.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Hitachi Energy · RTU500 series CMU FirmwareRelated CVEs — Hitachi Energy RTU500 series CMU Firmware
In the same product, most dangerous first.