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Cisco issued 23 Security Advisories that describe 25 exposures in its IOS and IOS XE systems

Cisco issues fixes for numerous iOS XE, industrial router vulnerabilities

By

Senior Editor,

Network World |

Cisco has unleashed an extensive new round of security warnings – three of them “critical” – mostly for users of its iOS XE software and industrial router family.

In total, Cisco issued 23 Security Advisories that describe 25 exposures in its IOS and IOS XE systems.  

Beyond the three critical advisories, 20 have a “High” impact rating. Cisco said that one vulnerability affects Cisco IOS, IOS XE, IOS XR, and NX-OS Software. Five vulnerabilities affect both Cisco IOS and IOS XE Software. Six vulnerabilities affect Cisco IOS Software and 10 affect Cisco IOS XE Software. Three vulnerabilities affect the Cisco IOx application environment.

A number of the warnings are for a command-injection vulnerability” that would let an attacker execute commands on the impacted OS.

Cisco has released free software updates that fix the critical warnings issued this week. The company also said customers can use the Cisco Software Checker to search for critical or high rated advisories.

The critical warnings include:

This story, “Cisco issues fixes for numerous iOS XE, industrial router vulnerabilities” was originally published by

Network World.

Michael Cooney is a Senior Editor with Network World who has written about the IT world for more than 25 years. He can be reached at michael_cooney@idg.com.

Copyright © 2020 IDG Communications, Inc.

This Article was first published on itnews.com

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