Summary
Successful exploitation of this vulnerability could allow an unauthorized client to connect to the S+ Operations servers (human machine interface (HMI) network), to act as a legitimate S+ Operations client.
Vulnerabilities 1
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High 8.8
Improper authentication vulnerability in S+ Operations
Improper Authentication vulnerability in ABB Symphony Plus S+ Operations.This issue affects Symphony Plus S+ Operations: from 2.X through 2.1 SP2, 2.2, from 3.X through 3.3 SP1, 3.3 SP2.
Revision history
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#1
CSAF Creation Date
References
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ICS Advisory ICSA-23-068-03 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-23-068-03
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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://us-cert.cisa.gov/ics/Recommended-Practices
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Recommended Practices
https://cisa.gov/ics
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Recommended Practices
https://www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ncas/tips/ST04-014