What is CVE-2022-20735?

CVE-2022-20735 is a vulnerability in the web-based management interface of Cisco SD-WAN vManage Software that allows an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack.

How does CVE-2022-20735 affect Cisco SD-WAN vManage Software?

CVE-2022-20735 affects the web-based management interface of Cisco SD-WAN vManage Software by not providing sufficient CSRF protections, allowing an unauthenticated attacker to conduct a CSRF attack.

What is the severity of CVE-2022-20735?

The severity of CVE-2022-20735 is rated as medium, with a severity value of 6.5.

What is the Common Weakness Enumeration (CWE) for CVE-2022-20735?

The Common Weakness Enumeration (CWE) for CVE-2022-20735 is CWE-352.

How can I mitigate the vulnerability CVE-2022-20735?

To mitigate CVE-2022-20735, it is recommended to apply the necessary updates or patches provided by Cisco.

Vulnerability/
CVE-2022-20735

medium

6.5

CWE

352

15/4/2022

6/11/2024

CVE-2022-20735: Cisco SD-WAN vManage Software Cross-Site Request Forgery Vulnerability

First published: Fri Apr 15 2022(Updated: )

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. This vulnerability is due to insufficient CSRF protections for the web-based management interface on an affected system. An attacker could exploit this vulnerability by persuading a user of the interface to click a malicious link. A successful exploit could allow the attacker to perform arbitrary actions with the privilege level of the affected user. These actions could include modifying the system configuration and deleting accounts.

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

Affected Software	Affected Version	How to fix
Cisco Catalyst SD-WAN Manager	=20.7
Cisco SD-WAN vManage	<20.6.1

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Reference Links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-vmanage-csrf-rxQL4tXR

Frequently Asked Questions

What is CVE-2022-20735?
CVE-2022-20735 is a vulnerability in the web-based management interface of Cisco SD-WAN vManage Software that allows an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack.
How does CVE-2022-20735 affect Cisco SD-WAN vManage Software?
CVE-2022-20735 affects the web-based management interface of Cisco SD-WAN vManage Software by not providing sufficient CSRF protections, allowing an unauthenticated attacker to conduct a CSRF attack.
What is the severity of CVE-2022-20735?
The severity of CVE-2022-20735 is rated as medium, with a severity value of 6.5.
What is the Common Weakness Enumeration (CWE) for CVE-2022-20735?
The Common Weakness Enumeration (CWE) for CVE-2022-20735 is CWE-352.
How can I mitigate the vulnerability CVE-2022-20735?
To mitigate CVE-2022-20735, it is recommended to apply the necessary updates or patches provided by Cisco.

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