Summary
Successful exploitation of this vulnerability could allow an attacker to crash the device and impact availability for the affected system.
Vulnerabilities 1
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High 7.5
Rockwell Automation Input/Output Device Vulnerable to Major Nonrecoverable Fault
An input validation vulnerability exists in the Rockwell Automation 5015-AENFTXT that causes the secondary adapter to result in a major nonrecoverable fault (MNRF) when malicious input is entered. If exploited, the availability of the device will be impacted,…
Revision history
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#2
Update A - Update to affected product versions and to mitigations
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#1
Initial Publication
References
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ICSA Advisory ICSA-24-102-09 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-24-102-09
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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/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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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/uscert/ics/tips/ICS-TIP-12-146-01B