What is CVE-2022-20629?

CVE-2022-20629 is a vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software that could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack.

How severe is CVE-2022-20629?

CVE-2022-20629 has a severity rating of 5.4, which is considered medium.

How does CVE-2022-20629 affect Cisco Firepower Management Center?

CVE-2022-20629 affects Cisco Firepower Management Center (FMC) Software versions 6.4.0.15, 6.5.0 to 6.6.5.2, and 6.7.0 to 7.0.2.

What is the Common Weakness Enumeration (CWE) for CVE-2022-20629?

The Common Weakness Enumeration (CWE) for CVE-2022-20629 is CWE-79, which refers to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').

How can I fix CVE-2022-20629?

To fix CVE-2022-20629, it is recommended to follow the mitigation steps provided by Cisco in the referenced advisory.

Vulnerability/
CVE-2022-20629

medium

5.4

CWE

3/5/2022

9/5/2022

CVE-2022-20629: XSS

First published: Tue May 03 2022(Updated: )

Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack 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 of the interface 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 Firepower Management Center	<6.4.0.15
Cisco Firepower Management Center	>=6.5.0<6.6.5.2
Cisco Firepower Management Center	>=6.7.0<7.0.2

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Reference Links

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-qXz4uAkM

Frequently Asked Questions

What is CVE-2022-20629?
CVE-2022-20629 is a vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software that could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack.
How severe is CVE-2022-20629?
CVE-2022-20629 has a severity rating of 5.4, which is considered medium.
How does CVE-2022-20629 affect Cisco Firepower Management Center?
CVE-2022-20629 affects Cisco Firepower Management Center (FMC) Software versions 6.4.0.15, 6.5.0 to 6.6.5.2, and 6.7.0 to 7.0.2.
What is the Common Weakness Enumeration (CWE) for CVE-2022-20629?
The Common Weakness Enumeration (CWE) for CVE-2022-20629 is CWE-79, which refers to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting').
How can I fix CVE-2022-20629?
To fix CVE-2022-20629, it is recommended to follow the mitigation steps provided by Cisco in the referenced advisory.

collector/nvd-index
vendor/cisco
canonical/cisco firepower management center
version/cisco firepower management center/6.5.0
version/cisco firepower management center/6.7.0

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