Cisco Java deserialization function Untrusted Data Improper Input Validation Vulnerability 

Summary

A vulnerability in the Java deserialization function used by Cisco Security Manager could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected device.

Credit:

The information has been provided by Francisco Ribeiro.

The original article can be found at: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-sm-java-deserial

 


Details

The vulnerability is due to the insecure deserialization of user-supplied content by the affected software. An attacker could exploit this vulnerability by sending a malicious serialized Java object to a specific listener on an affected system. 

Vulnerable Systems: 

Cisco Security Manager releases earlier than Release 4.18.

CVE Information:

CVE-2019-12630

Disclosure Timeline:

Published Date:10/02/2019