Summary
Successful exploitation of this vulnerability could allow an attacker to escalate privileges and cause system functions to stop or malfunction.
Vulnerabilities 1
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High 7.8
ABB System 800xA Weak Registry Permissions
Weak Registry permissions in ABB System 800xA Base allow low privileged users to read and modify registry settings related to control system functionality, allowing an authenticated attacker to cause system functions to stop or malfunction.
Revision history
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#1
ICSA-20-154-02 ABB System 800xA Base
References
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ICS Advisory ICSA-20-154-02 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-20-154-02
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Recommended Practices
https://www.cisa.gov/news-events/ics-advisories/icsa-20-154-02
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Recommended Practices
https://www.us-cert.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.us-cert.gov/ics/tips/ICS-TIP-12-146-01B