Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hitachi Energy | RTU500 series | unaffected |
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Configuration 1 [-]
| AND |
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No data.
No data available yet.
Vendor Solution
Update to CMU Firmware versions 13.3.3 or 13.4.1.
Vendor Workaround
Disable the HCI IEC 60870-5-104 function or its IEC 62351-3 feature if it is not used.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-51940 | 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. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.712% probability within 30 days)
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| Weaknesses | CWE-120 | |
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