Cisco Security Advisory - Cisco IOS XE SD-WAN Software Command Injection Vulnerability

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Cisco IOS XE SD-WAN Software Command Injection Vulnerability

<p>A vulnerability in the CLI of Cisco&nbsp;IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands with <em>root</em> privileges.&nbsp;</p>
<p>The vulnerability is due to insufficient input validation by the system CLI. An attacker could exploit this vulnerability by authenticating to an affected device and submitting crafted input to the system CLI. A successful exploit could allow the attacker to execute commands on the underlying operating system with <em>root</em> privileges.</p>
<p>Cisco&nbsp;has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.</p>
<p>This advisory is available at the following link:<br><a href="https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-rhpbE34A" target="_blank" rel="noopener">https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-rhpbE34A</a></p>

     
         
Security Impact Rating:  High
   
   
       
CVE: CVE-2021-1529
Source: Cisco IOS XE SD-WAN Software Command Injection Vulnerability