CVSS 3.1 Score 8.6 of 10 (high)


Published Mar 27, 2024
CWE ID 783


CVE-2024-20314 is a vulnerability in the IPv4 Software-Defined Access (SD-Access) fabric edge node feature of Cisco IOS XE Software. It can be exploited by an unauthenticated, remote attacker to cause high CPU utilization and stop all traffic processing, resulting in a denial of service (DoS) condition on the affected device. The vulnerability is caused by improper handling of certain IPv4 packets and can be exploited by sending these packets to the device. To remediate this vulnerability, it is recommended to apply the necessary updates or patches provided by Cisco. This vulnerability poses a potential danger to organizations as it can lead to service disruptions and impact network availability.

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