Cisco Security Advisory - Cisco SD-WAN vEdge Routers Denial of Service Vulnerability

[Netwörkheäd]

Cisco SD-WAN vEdge Routers Denial of Service Vulnerability

<p>A vulnerability in the NETCONF process of Cisco&nbsp;SD-WAN vEdge Routers could allow an authenticated, local attacker to cause an affected device to run out of memory, resulting in a denial of service (DoS) condition.</p>
<p>This vulnerability is due to insufficient memory management when an affected device receives large amounts of traffic. An attacker could exploit this vulnerability by sending malicious traffic to an affected device. A successful exploit could allow the attacker to cause the device to crash, resulting in a DoS condition.</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-sdwan-vedge-dos-jerVm4bB" target="_blank">https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vedge-dos-jerVm4bB</a></p>

     
         
Security Impact Rating:  Medium
   
   
       
CVE: CVE-2022-20717
Source: Cisco SD-WAN vEdge Routers Denial of Service Vulnerability