Summary
Successful exploitation of this vulnerability could allow an attacker to send a specially crafted Modbus TCP packet in a high rate, causing a stack overflow, which could result in a reboot of the product.
Vulnerabilities 1
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High 7.5
A vulnerability exists in the HCI Modbus TCP function included in the product versions listed above. If the HCI Modbus …
Revision history
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#1
Publication Date
References
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ICS Advisory ICSA-22-235-07 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-22-235-07
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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/news-events/ics-advisories/icsa-22-235-07
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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