What is the severity of cisco-sa-ios-xe-sda-edge-dos-MBcbG9k?

The severity of cisco-sa-ios-xe-sda-edge-dos-MBcbG9k is considered high due to the potential for causing denial of service.

How do I fix cisco-sa-ios-xe-sda-edge-dos-MBcbG9k?

To fix cisco-sa-ios-xe-sda-edge-dos-MBcbG9k, upgrade to a fixed version of Cisco IOS XE Software where the vulnerability is patched.

What devices are affected by cisco-sa-ios-xe-sda-edge-dos-MBcbG9k?

The vulnerability cisco-sa-ios-xe-sda-edge-dos-MBcbG9k affects Cisco IOS XE Software running on Software-Defined Access (SD-Access) fabric edge nodes.

What is the impact of cisco-sa-ios-xe-sda-edge-dos-MBcbG9k?

The impact of cisco-sa-ios-xe-sda-edge-dos-MBcbG9k can result in high CPU utilization, leading to a denial of service condition.

Is authentication required to exploit cisco-sa-ios-xe-sda-edge-dos-MBcbG9k?

No, cisco-sa-ios-xe-sda-edge-dos-MBcbG9k can be exploited by an unauthenticated, remote attacker.

Vulnerability/
cisco-sa-ios-xe-sda-edge-dos-MBcbG9k

high

CWE

783

25/9/2024

cisco-sa-ios-xe-sda-edge-dos-MBcbG9k: Cisco IOS XE Software SD-Access Fabric Edge Node Denial of Service Vulnerability

First published: Wed Sep 25 2024(Updated: )

A vulnerability in the DHCP Snooping feature of Cisco IOS XE Software on Software-Defined Access (SD-Access) fabric edge nodes could allow an unauthenticated, remote attacker to cause high CPU utilization on an affected device, resulting in a denial of service (DoS) condition that requires a

Affected Software	Affected Version	How to fix
Cisco IOS and IOS XE Software

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Reference Links

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xe-sda-edge-dos-MBcbG9k

Child vulnerabilities

(Contains the following vulnerabilities)

CVE-2024-20480

Frequently Asked Questions

What is the severity of cisco-sa-ios-xe-sda-edge-dos-MBcbG9k?
The severity of cisco-sa-ios-xe-sda-edge-dos-MBcbG9k is considered high due to the potential for causing denial of service.
How do I fix cisco-sa-ios-xe-sda-edge-dos-MBcbG9k?
To fix cisco-sa-ios-xe-sda-edge-dos-MBcbG9k, upgrade to a fixed version of Cisco IOS XE Software where the vulnerability is patched.
What devices are affected by cisco-sa-ios-xe-sda-edge-dos-MBcbG9k?
The vulnerability cisco-sa-ios-xe-sda-edge-dos-MBcbG9k affects Cisco IOS XE Software running on Software-Defined Access (SD-Access) fabric edge nodes.
What is the impact of cisco-sa-ios-xe-sda-edge-dos-MBcbG9k?
The impact of cisco-sa-ios-xe-sda-edge-dos-MBcbG9k can result in high CPU utilization, leading to a denial of service condition.
Is authentication required to exploit cisco-sa-ios-xe-sda-edge-dos-MBcbG9k?
No, cisco-sa-ios-xe-sda-edge-dos-MBcbG9k can be exploited by an unauthenticated, remote attacker.

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