What is the severity of cisco-sa-secure-client-crlf-W43V4G7?

The severity of cisco-sa-secure-client-crlf-W43V4G7 is high due to its potential for remote exploitation.

How do I fix cisco-sa-secure-client-crlf-W43V4G7?

To fix cisco-sa-secure-client-crlf-W43V4G7, ensure that you apply the latest security updates provided by Cisco for Secure Client.

Who is affected by cisco-sa-secure-client-crlf-W43V4G7?

Users of Cisco Secure Client who do not have the latest security updates are affected by cisco-sa-secure-client-crlf-W43V4G7.

What type of attack can be executed due to cisco-sa-secure-client-crlf-W43V4G7?

cisco-sa-secure-client-crlf-W43V4G7 allows for a carriage return line feed (CRLF) injection attack against users.

What causes the vulnerability cisco-sa-secure-client-crlf-W43V4G7?

The vulnerability cisco-sa-secure-client-crlf-W43V4G7 is caused by insufficient validation of user-supplied input in the SAML authentication process.

Vulnerability/
cisco-sa-secure-client-crlf-W43V4G7

high

CWE

6/3/2024

12/3/2024

cisco-sa-secure-client-crlf-W43V4G7: Cisco Secure Client Carriage Return Line Feed Injection Vulnerability

First published: Wed Mar 06 2024(Updated: )

A vulnerability in the SAML authentication process of Cisco Secure Client could allow an unauthenticated, remote attacker to conduct a carriage return line feed (CRLF) injection attack against a user. This vulnerability is due to insufficient validation of user-supplied input. An

Affected Software	Affected Version	How to fix
Cisco Secure

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Reference Links

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-secure-client-crlf-W43V4G7

Child vulnerabilities

(Contains the following vulnerabilities)

CVE-2024-20337

Frequently Asked Questions

What is the severity of cisco-sa-secure-client-crlf-W43V4G7?
The severity of cisco-sa-secure-client-crlf-W43V4G7 is high due to its potential for remote exploitation.
How do I fix cisco-sa-secure-client-crlf-W43V4G7?
To fix cisco-sa-secure-client-crlf-W43V4G7, ensure that you apply the latest security updates provided by Cisco for Secure Client.
Who is affected by cisco-sa-secure-client-crlf-W43V4G7?
Users of Cisco Secure Client who do not have the latest security updates are affected by cisco-sa-secure-client-crlf-W43V4G7.
What type of attack can be executed due to cisco-sa-secure-client-crlf-W43V4G7?
cisco-sa-secure-client-crlf-W43V4G7 allows for a carriage return line feed (CRLF) injection attack against users.
What causes the vulnerability cisco-sa-secure-client-crlf-W43V4G7?
The vulnerability cisco-sa-secure-client-crlf-W43V4G7 is caused by insufficient validation of user-supplied input in the SAML authentication process.

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