What is the severity of CVE-2022-20638?

CVE-2022-20638 has been classified as a medium severity vulnerability.

How do I fix CVE-2022-20638?

To fix CVE-2022-20638, users are advised to upgrade to the latest version of Cisco Security Manager that addresses these vulnerabilities.

What impact does CVE-2022-20638 have on my system?

CVE-2022-20638 can allow an unauthenticated remote attacker to perform cross-site scripting attacks on users of the Cisco Security Manager interface.

Are all versions of Cisco Security Manager affected by CVE-2022-20638?

Yes, all versions of Cisco Security Manager prior to 4.24 are affected by CVE-2022-20638.

Is user authentication required to exploit CVE-2022-20638?

No, CVE-2022-20638 can be exploited by an unauthenticated attacker.

Vulnerability/
CVE-2022-20638

medium

6.1

CWE

14/1/2022

6/11/2024

CVE-2022-20638: Cisco Security Manager Cross-Site Scripting Vulnerabilities

First published: Fri Jan 14 2022(Updated: )

Multiple vulnerabilities in the web-based management interface of Cisco Security Manager could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks against a user of the interface. These vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit these vulnerabilities by persuading a user to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information.

Credit: ykramarz@cisco.com

Affected Software	Affected Version	How to fix
Cisco Security Manager	<4.24

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Reference Links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-csm-mult-xss-7hmOKQTt

Frequently Asked Questions

What is the severity of CVE-2022-20638?
CVE-2022-20638 has been classified as a medium severity vulnerability.
How do I fix CVE-2022-20638?
To fix CVE-2022-20638, users are advised to upgrade to the latest version of Cisco Security Manager that addresses these vulnerabilities.
What impact does CVE-2022-20638 have on my system?
CVE-2022-20638 can allow an unauthenticated remote attacker to perform cross-site scripting attacks on users of the Cisco Security Manager interface.
Are all versions of Cisco Security Manager affected by CVE-2022-20638?
Yes, all versions of Cisco Security Manager prior to 4.24 are affected by CVE-2022-20638.
Is user authentication required to exploit CVE-2022-20638?
No, CVE-2022-20638 can be exploited by an unauthenticated attacker.

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