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Rewterz Threat Advisory – Multiple Cisco IOS XE Software Security Vulnerabilities

June 5, 2020

Rewterz Threat Advisory – Cisco IOS Software for Cisco Industrial Routers Arbitrary Code Execution Vulnerabilities

Severity

High

Analysis Summary

CVE-2020-3198, CVE-2020-3258

Multiple vulnerabilities in Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could allow an unauthenticated, remote attacker or an authenticated, local attacker to execute arbitrary code on an affected system or cause an affected system to crash and reload.

Impact

  • Execution of arbitrary code
  • System crash

Affected Vendors

Cisco

Affected Products

Cisco 809 and 829 Industrial ISRs
CGR1000

Remediation

Refer to  vendor’s advisory for the list of affected products and upgraded patches.

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-iot-rce-xYRSeMNH

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