Summary
Hitachi Energy is aware of the vulnerabilities CVE-2023-5767, CVE-2023-5768 and CVE-2023-5769 in the Web server and HCI IEC 60870-5-104 component, that affects the RTU500 versions that are listed below. An at-
tacker successfully exploiting these vulnerabilities could perform cross-site scripting on web server or denial of service on HCI IEC 60870-5-104. Please refer to the Recommended Immediate Actions for information about the available mitigation/remediation strategies.
Vulnerabilities 3
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Medium 6.0
A vulnerability exists in the webserver that affects the RTU500 series product versions listed below. A malicious actor…
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Medium 5.9
A vulnerability exists in the HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Incompl…
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Medium 5.4
A vulnerability exists in the webserver that affects the RTU500 series product versions listed below. A malicious actor…
Revision history
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#6
Updated fixed versions 12.4.12 and 12.0.15 under “Recommended Actions”
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#5
Updated fixed versions 12.6.10 and 12.2.12 for 12.6.x and 12.2.x series respectively under “Recommended Actions”
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#4
Updated fixed version 12.7.7 for 12.7.x series under “Recommended Actions”
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#3
Updated fixed versions 13.2.7 and 13.4.4 for 13.2.x and 13.4.x series respectively under “Recommended Actions”
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#2
Corrected CVE IDs
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#1
Initial version.
References
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Cybersecurity Advisory - Multiple Vulnerabilities in Hitachi Energy’s RTU500 series Product
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000176&languageCode=en&Preview=true
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ICS Advisory ICSA-25-128-02 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-25-128-02
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Recommended Practices
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
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Recommended Practices
https://www.cisa.gov/topics/industrial-control-systems
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Recommended Practices
https://us-cert.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B