What is CVE-2023-20113?

CVE-2023-20113 is a vulnerability in the web-based management interface of Cisco SD-WAN vManage Software that could allow a remote attacker to conduct a cross-site request forgery (CSRF) attack.

What is the severity of CVE-2023-20113?

The severity of CVE-2023-20113 is high with a CVSS score of 8.1.

How does CVE-2023-20113 affect Cisco SD-WAN vManage Software?

CVE-2023-20113 affects Cisco SD-WAN vManage Software by exposing it to cross-site request forgery (CSRF) attacks.

How can an attacker exploit CVE-2023-20113?

An attacker can exploit CVE-2023-20113 by performing a cross-site request forgery (CSRF) attack on the vulnerable web-based management interface of Cisco SD-WAN vManage Software.

Is there a fix for CVE-2023-20113?

Yes, Cisco has released a security advisory with instructions on how to mitigate the vulnerability. Please refer to the Cisco Security Advisory for more information.

Vulnerability/
CVE-2023-20113

high

8.1

CWE

352

23/3/2023

2/8/2024

CVE-2023-20113: Cisco SD-WAN vManage Software Cross-Site Request Forgery Vulnerability

First published: Thu Mar 23 2023(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

Affected Software	Affected Version	How to fix
Cisco SD-WAN	<20.6.5
Cisco SD-WAN	=20.8.0
Cisco SD-WAN	=20.9.0

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Reference Links

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-csrf-76RDbLEh

Frequently Asked Questions

What is CVE-2023-20113?
CVE-2023-20113 is a vulnerability in the web-based management interface of Cisco SD-WAN vManage Software that could allow a remote attacker to conduct a cross-site request forgery (CSRF) attack.
What is the severity of CVE-2023-20113?
The severity of CVE-2023-20113 is high with a CVSS score of 8.1.
How does CVE-2023-20113 affect Cisco SD-WAN vManage Software?
CVE-2023-20113 affects Cisco SD-WAN vManage Software by exposing it to cross-site request forgery (CSRF) attacks.
How can an attacker exploit CVE-2023-20113?
An attacker can exploit CVE-2023-20113 by performing a cross-site request forgery (CSRF) attack on the vulnerable web-based management interface of Cisco SD-WAN vManage Software.
Is there a fix for CVE-2023-20113?
Yes, Cisco has released a security advisory with instructions on how to mitigate the vulnerability. Please refer to the Cisco Security Advisory for more information.

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