Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches Vulnerabilities<p>Multiple vulnerabilities that affect Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches could allow an attacker to execute persistent code at boot time or to permanently prevent the device from booting, resulting in a permanent denial of service (DoS) condition.</p>
<p>For more information about these vulnerabilities, see the <a href="#details">Details</a> section of this advisory.</p>
<p>Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.</p>
<p>This advisory is available at the following link:<br><a href="https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cdb-cmicr-dos-KJjFtNb">https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cdb-cmicr-dos-KJjFtNb</a></p>
Security Impact Rating: High
CVE: CVE-2022-20661,CVE-2022-20731
Source: Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches Vulnerabilities (https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cdb-cmicr-vulns-KJjFtNb?vs_f=Cisco%20Security%20Advisory&vs_cat=Security%20Intelligence&vs_type=RSS&vs_p=Cisco%20Catalyst%20Digital%20Building%20Series%20Switches%20and%20Cisco%20Catalyst%20Micro%20Switches%20Vulnerabilities&vs_k=1)