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  • Keyword (text search): cpe:2.3:h:cisco:ie-4000-16t4g-e:-:*:*:*:*:*:*:*
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Vuln ID Summary CVSS Severity
CVE-2020-3512

A vulnerability in the PROFINET handler for Link Layer Discovery Protocol (LLDP) messages of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a crash on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of LLDP messages in the PROFINET LLDP message handler. An attacker could exploit this vulnerability by sending a malicious LLDP message to an affected device. A successful exploit could allow the attacker to cause the affected device to reload.

Published: September 24, 2020; 2:15:21 PM -0400
V3.1: 7.4 HIGH
V2.0: 5.7 MEDIUM
CVE-2020-3409

A vulnerability in the PROFINET feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause an affected device to crash and reload, resulting in a denial of service (DoS) condition on the device. The vulnerability is due to insufficient processing logic for crafted PROFINET packets that are sent to an affected device. An attacker could exploit this vulnerability by sending crafted PROFINET packets to an affected device for processing. A successful exploit could allow the attacker to cause the device to crash and reload, resulting in a DoS condition on the device.

Published: September 24, 2020; 2:15:18 PM -0400
V3.1: 7.4 HIGH
V2.0: 6.1 MEDIUM
CVE-2016-1399

The packet-processing microcode in Cisco IOS 15.2(2)EA, 15.2(2)EA1, 15.2(2)EA2, and 15.2(4)EA on Industrial Ethernet 4000 devices and 15.2(2)EB and 15.2(2)EB1 on Industrial Ethernet 5000 devices allows remote attackers to cause a denial of service (packet data corruption) via crafted IPv4 ICMP packets, aka Bug ID CSCuy13431.

Published: May 13, 2016; 9:59:01 PM -0400
V3.0: 7.5 HIGH
V2.0: 5.0 MEDIUM