CWE
202
Advisory Published
Updated

CVE-2022-20747: Cisco SD-WAN vManage Software Information Disclosure Vulnerability

First published: Fri Apr 15 2022(Updated: )

A vulnerability in the History API of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain access to sensitive information on an affected system. This vulnerability is due to insufficient API authorization checking on the underlying operating system. An attacker could exploit this vulnerability by sending a crafted API request to Cisco vManage as a lower-privileged user and gaining access to sensitive information that they would not normally be authorized to access.

Credit: ykramarz@cisco.com ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Catalyst SD-WAN Manager=20.7
Cisco SD-WAN vManage<20.6.1

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Frequently Asked Questions

  • What is the vulnerability ID of this Cisco SD-WAN vManage Software vulnerability?

    The vulnerability ID of this Cisco SD-WAN vManage Software vulnerability is CVE-2022-20747.

  • What is the severity rating of CVE-2022-20747?

    The severity rating of CVE-2022-20747 is medium, with a CVSS score of 6.5.

  • What is the affected software for this vulnerability?

    The affected software for this vulnerability includes Cisco Catalyst SD-WAN Manager version 20.7 and Cisco SD-WAN vManage up to version 20.6.1.

  • What is the cause of this vulnerability?

    This vulnerability is caused by insufficient API authorization checking on the underlying operating system.

  • Is there a fix available for CVE-2022-20747?

    Yes, Cisco has released a security advisory with information on how to mitigate this vulnerability.

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