Multiple vulnerabilities in the payload inspection for Ethernet Industrial Protocol (ENIP) traffic for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass configured rules for ENIP traffic. These vulnerabilities are due to incomplete processing during deep packet inspection for ENIP packets. An attacker could exploit these vulnerabilities by sending a crafted ENIP packet to the targeted interface. A successful exploit could allow the attacker to bypass configured access control and intrusion policies that should be activated for the ENIP packet.
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Affected Vendors & Products
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History
Thu, 07 Nov 2024 22:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: cisco
Published: 2021-10-27T18:55:11.850764Z
Updated: 2024-11-07T21:46:19.292Z
Reserved: 2021-06-15T00:00:00
Link: CVE-2021-34754
Vulnrichment
Updated: 2024-08-04T00:19:48.159Z
NVD
Status : Modified
Published: 2021-10-27T19:15:07.820
Modified: 2024-11-21T06:11:07.450
Link: CVE-2021-34754
Redhat
No data.