cisco-sa-cat3k-dos-ZZA4Gb3r: Cisco IOS XE Software for Catalyst 3650 and Catalyst 3850 Series Switches Denial of Service Vulnerability

Published Sep 27, 2023
·
Updated

A vulnerability in Cisco IOS XE Software for Cisco Catalyst 3650 and Catalyst 3850 Series Switches could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition.This vulnerability is due to improper

Affected Software

3 affected components
Cisco IOS XE Software
Cisco Catalyst 3650
Cisco Catalyst 3850

Event History

Sep 27, 2023
Advisory Published
04:00 PM
Data Sourced
04:00 PM
DescriptionSeverityWeakness

Child vulnerabilities

Contains the following vulnerabilities.

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Frequently Asked Questions

1

What is the severity of cisco-sa-cat3k-dos-ZZA4Gb3r?

The severity of cisco-sa-cat3k-dos-ZZA4Gb3r is classified as high due to its potential to cause a denial of service.

2

How do I fix cisco-sa-cat3k-dos-ZZA4Gb3r?

To fix cisco-sa-cat3k-dos-ZZA4Gb3r, ensure that you apply the recommended software updates provided by Cisco for affected devices.

3

Which devices are affected by cisco-sa-cat3k-dos-ZZA4Gb3r?

The devices affected by cisco-sa-cat3k-dos-ZZA4Gb3r are Cisco Catalyst 3650 and Catalyst 3850 Series Switches running IOS XE Software.

4

Can cisco-sa-cat3k-dos-ZZA4Gb3r be exploited remotely?

Yes, cisco-sa-cat3k-dos-ZZA4Gb3r can be exploited remotely by an unauthenticated attacker.

5

What are the potential impacts of cisco-sa-cat3k-dos-ZZA4Gb3r?

The potential impact of cisco-sa-cat3k-dos-ZZA4Gb3r is an unexpected reload of the affected device, leading to a denial of service condition.

Contact

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