medium
5.4
CWE
79
Advisory Published
Updated

CVE-2024-20377: XSS

First published: Wed Oct 23 2024(Updated: )

A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to the web-based management interface not properly validating user-supplied input. An attacker could exploit this vulnerability by 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 affected interface or access sensitive, browser-based information.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Firepower Management Center Software=7.0.0
Cisco Firepower Management Center Software=7.0.0.1
Cisco Firepower Management Center Software=7.0.1
Cisco Firepower Management Center Software=7.0.1.1
Cisco Firepower Management Center Software=7.0.2
Cisco Firepower Management Center Software=7.0.2.1
Cisco Firepower Management Center Software=7.0.3
Cisco Firepower Management Center Software=7.0.4
Cisco Firepower Management Center Software=7.0.5
Cisco Firepower Management Center Software=7.0.6
Cisco Firepower Management Center Software=7.0.6.1
Cisco Firepower Management Center Software=7.0.6.2
Cisco Firepower Management Center Software=7.0.6.3
Cisco Firepower Management Center Software=7.1.0
Cisco Firepower Management Center Software=7.1.0.1
Cisco Firepower Management Center Software=7.1.0.2
Cisco Firepower Management Center Software=7.1.0.3
Cisco Firepower Management Center Software=7.2.0
Cisco Firepower Management Center Software=7.2.0.1
Cisco Firepower Management Center Software=7.2.1
Cisco Firepower Management Center Software=7.2.2
Cisco Firepower Management Center Software=7.2.3
Cisco Firepower Management Center Software=7.2.3.1
Cisco Firepower Management Center Software=7.2.4
Cisco Firepower Management Center Software=7.2.4.1
Cisco Firepower Management Center Software=7.2.5
Cisco Firepower Management Center Software=7.2.5.1
Cisco Firepower Management Center Software=7.2.5.2
Cisco Firepower Management Center Software=7.2.6
Cisco Firepower Management Center Software=7.2.7
Cisco Firepower Management Center Software=7.2.8
Cisco Firepower Management Center Software=7.2.8.1
Cisco Firepower Management Center Software=7.3.0
Cisco Firepower Management Center Software=7.3.1
Cisco Firepower Management Center Software=7.3.1.1
Cisco Firepower Management Center Software=7.3.1.2
Cisco Firepower Management Center Software=7.4.0
Cisco Firepower Management Center Software=7.4.1
Cisco Firepower Management Center Software=7.4.1.1

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2024-20377?

    CVE-2024-20377 is considered a high severity vulnerability due to its potential to allow authenticated remote attackers to conduct stored cross-site scripting attacks.

  • How do I fix CVE-2024-20377?

    To fix CVE-2024-20377, users should upgrade their Cisco Firepower Management Center to the latest version that addresses this vulnerability.

  • Who is affected by CVE-2024-20377?

    CVE-2024-20377 affects users of Cisco Firepower Management Center versions from 7.0.0 to 7.4.1.1.

  • What impact does CVE-2024-20377 have on users?

    The impact of CVE-2024-20377 can allow attackers to execute arbitrary scripts in the context of a user session, leading to data theft or manipulation.

  • Is CVE-2024-20377 related to web interfaces?

    Yes, CVE-2024-20377 specifically pertains to vulnerabilities in the web-based management interface of Cisco Firepower Management Center.

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