Summary
Schneider Electric is aware of a vulnerability disclosed on AVEVA component used in
EcoStruxure Machine SCADA Expert and Pro-face BLUE Open Studio products.
The EcoStruxure Machine SCADA Expert is software for developing HMI, SCADA, OEE and Dashboard projects dedicated to Line Management & Lite Supervision applications to run in Harmony Industrial PC and GTU Open Box.
Pro-face BLUE Open Studio is a development and runtime software that incorporates tools users need to create SCADA HMI applications, dashboards, and OEE interfaces.
Failure to apply the remediation provided below may risk brute-force password recovery attacks, which could result in unauthorized access to user accounts and lead to loss of Confidentiality, and Integrity.
Vulnerabilities 1
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High 8.4
AVEVA Edge Use of a Broken or Risky Cryptographic Algorithm
The vulnerability, if exploited, could allow a miscreant with read access to Edge Project files or Edge Offline Cache files to reverse engineer Edge users' app-native or Active Directory passwords through computational brute-forcing of weak hashes.
Revision history
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#1.0.0
Original Release
References
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EcoStruxure Machine SCADA Expert & Pro-face BLUE Open Studio - SEVD-2025-315-02 PDF Version
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2025-315-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2025-315-02.pdf
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Recommended Cybersecurity Best Practices
https://www.se.com/us/en/download/document/7EN52-0390/
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ICS Advisory ICSA-25-322-01 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-25-322-01
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Recommended Practices
https://www.cisa.gov/news-events/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://www.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/news-events/news/targeted-cyber-intrusion-detection-and-mitigation-strategies-update-b