Cisco Releases Security Updates for Multiple Products

Original release date: January 20, 2022

Cisco has released security updates to address vulnerabilities in multiple Cisco products. An attacker could exploit some of these vulnerabilities to take control of an affected system. For updates addressing lower severity vulnerabilities, see the Cisco Security Advisories page.

CISA encourages users and administrators to review the following Cisco advisories and apply the necessary updates:

• Cisco Redundancy Configuration Manager for Cisco StarOS Software Multiple Vulnerabilities cisco-sa-rcm-vuls-7cS3Nuq
• Multiple Cisco Products Snort Modbus Denial of Service Vulnerability cisco-sa-snort-dos-9D3hJLuj
• ConfD CLI Command Injection Vulnerability cisco-sa-confdcli-cmdinj-wybQDSSh
• Multiple Cisco Products CLI Command Injection Vulnerability cisco-sa-cli-cmdinj-4MttWZPB

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