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Filtered by product Flex I\/o 1794-aent\/b Firmware Subscriptions

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Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2020-6087 1 Rockwellautomation 2 Flex I\/o 1794-aent\/b, Flex I\/o 1794-aent\/b Firmware 2024-11-21 7.5 High
An exploitable denial of service vulnerability exists in the ENIP Request Path Data Segment functionality of Allen-Bradley Flex IO 1794-AENT/B. A specially crafted network request can cause a loss of communications with the device resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability If the ANSI Extended Symbol Segment Sub-Type is supplied, the device treats the byte following as the Data Size in words. When this value represents a size greater than what remains in the packet data, the device enters a fault state where communication with the device is lost and a physical power cycle is required.
CVE-2020-6086 1 Rockwellautomation 2 Flex I\/o 1794-aent\/b, Flex I\/o 1794-aent\/b Firmware 2024-11-21 7.5 High
An exploitable denial of service vulnerability exists in the ENIP Request Path Data Segment functionality of Allen-Bradley Flex IO 1794-AENT/B. A specially crafted network request can cause a loss of communications with the device resulting in denial-of-service. An attacker can send a malicious packet to trigger this vulnerability.If the Simple Segment Sub-Type is supplied, the device treats the byte following as the Data Size in words. When this value represents a size greater than what remains in the packet data, the device enters a fault state where communication with the device is lost and a physical power cycle is required.