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ICSA-20-294-01  ·  Published 2020-10-20  ·  View on CISA ICS-CERT ↗

Rockwell Automation 1794-AENT Flex I/O Series B

CVSS 7.5 HIGH

Risk Summary

Successful exploitation of these vulnerabilities could crash the device being accessed, resulting in a buffer overflow condition that may allow remote code execution.

Remediations

  • Rockwell Automation recommends affected users ensure they are employing proper network segmentation and security controls when implementing the affected product.
  • For more information please see the Rockwell Automation Security Advisory (login required).

Affected Vendors

Rockwell Automation

Affected Products (1)

Rockwell Automation · 1794-AENT Flex I/O Series B <= 4.003

Affected Sectors

Critical Manufacturing

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