Summary
Hitachi Energy is aware of multiple internal reported vulnerabilities that affects the UNEM versions listed below. Please refer to the “Recommended Immediate Actions” for information about the remediation.
Vulnerabilities 8
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Critical 10.0
An authentication bypass vulnerability exists in the FOXMAN-UN/UNEM server / API Gateway component that if exploited al…
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Critical 9.1
vulnerability exists in the FOXMAN-UN/UNEM server / API Gateway that if exploited an attacker could use to allow uninte…
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High 8.6
A heap-based buffer overflow vulnerability exists in the FOXMAN-UN/UNEM that if exploited will generally lead to a deni…
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High 8.0
A user/password reuse vulnerability exists in the FOXMAN-UN/UNEM application and server management. If exploited a mali…
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High 7.4
A vulnerability exists in the FOXMAN-UN/UNEM server that affects the message queueing mechanism’s certificate validatio…
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Medium 6.5
A vulnerability exists in the UNEM server / APIGateway that if exploited allows a malicious user to perform an arbitrar…
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Medium 5.7
A vulnerability exists in the message queueing mechanism that if exploited can lead to the exposure of resources or fun…
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Medium 4.1
A vulnerability exists in the FOXMAN-UN/UNEM in which sensitive information is stored in cleartext within a resource th…
Revision history
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#1.0.0
Initial version.
References
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CYBERSECURITY ADVISORY - Multiple Vulnerabilities in Hitachi Energy’s UNEM
https://publisher.hitachienergy.com/preview?DocumentId=8dbd000201&languageCode=en&Preview=true
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ICS Advisory ICSA-25-030-01 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-25-030-01
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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