Summary
Successful exploitation of these vulnerabilities could allow an attacker to bypass user memory protections by writing to a specific memory address. An attacker can also overwrite passwords and lock engineers from reading their own memory regions.
Vulnerabilities 1
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Critical 9.1
Omron CJ1M unit v4.0 and prior has improper access controls on the memory region where the UM password is stored. If an…
Revision history
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#1
CSAF Creation Date
References
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ICS Advisory ICSA-23-073-01 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-23-073-01
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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://us-cert.cisa.gov/ics/Recommended-Practices
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Recommended Practices
https://cisa.gov/ics