What is the severity of CVE-2022-20636?

CVE-2022-20636 has a high severity rating due to the potential for unauthenticated remote attackers to execute cross-site scripting attacks.

How do I fix CVE-2022-20636?

To fix CVE-2022-20636, upgrade Cisco Security Manager to a version above 4.24 where the vulnerabilities have been addressed.

What types of attacks can CVE-2022-20636 enable?

CVE-2022-20636 can enable cross-site scripting (XSS) attacks, which may compromise user data and session integrity.

Who is affected by CVE-2022-20636?

Users of Cisco Security Manager versions prior to 4.24 are affected by CVE-2022-20636.

Can I use a workaround for CVE-2022-20636 instead of an upgrade?

While there may be temporary mitigations, the only reliable solution for CVE-2022-20636 is to upgrade to a secure version.

Vulnerability/
CVE-2022-20636

medium

6.1

CWE

14/1/2022

6/11/2024

CVE-2022-20636: 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-2022-20636?
CVE-2022-20636 has a high severity rating due to the potential for unauthenticated remote attackers to execute cross-site scripting attacks.
How do I fix CVE-2022-20636?
To fix CVE-2022-20636, upgrade Cisco Security Manager to a version above 4.24 where the vulnerabilities have been addressed.
What types of attacks can CVE-2022-20636 enable?
CVE-2022-20636 can enable cross-site scripting (XSS) attacks, which may compromise user data and session integrity.
Who is affected by CVE-2022-20636?
Users of Cisco Security Manager versions prior to 4.24 are affected by CVE-2022-20636.
Can I use a workaround for CVE-2022-20636 instead of an upgrade?
While there may be temporary mitigations, the only reliable solution for CVE-2022-20636 is to upgrade to a secure version.

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