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Description

A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface. An attacker could exploit this vulnerability by inserting crafted input into various data fields in an affected interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or access sensitive, browser-based information.

PUBLISHED Reserved 2024-10-10 | Published 2025-08-14 | Updated 2025-08-14 | Assigner cisco




MEDIUM: 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem types

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unknown

6.2.3.12
affected

6.2.3.1
affected

6.2.3.10
affected

6.2.3.8
affected

6.4.0.6
affected

6.2.3
affected

6.4.0.7
affected

6.2.3.13
affected

6.2.3.5
affected

6.4.0.4
affected

6.2.3.9
affected

6.2.3.14
affected

6.4.0.1
affected

6.2.3.6
affected

6.2.3.11
affected

6.4.0.8
affected

6.2.3.2
affected

6.4.0.2
affected

6.2.3.3
affected

6.4.0.3
affected

6.2.3.7
affected

6.2.3.4
affected

6.4.0.5
affected

6.4.0
affected

6.2.3.15
affected

6.6.0
affected

6.4.0.9
affected

6.2.3.16
affected

6.6.0.1
affected

6.6.1
affected

6.4.0.10
affected

6.4.0.11
affected

6.6.3
affected

6.6.4
affected

6.4.0.12
affected

7.0.0
affected

6.2.3.17
affected

7.0.0.1
affected

6.6.5
affected

7.0.1
affected

7.1.0
affected

6.6.5.1
affected

6.4.0.13
affected

7.0.1.1
affected

6.2.3.18
affected

6.4.0.14
affected

6.6.5.2
affected

7.1.0.1
affected

7.0.2
affected

6.4.0.15
affected

7.2.0
affected

7.0.2.1
affected

7.0.3
affected

6.6.7
affected

7.1.0.2
affected

7.2.0.1
affected

7.0.4
affected

7.2.1
affected

7.0.5
affected

6.4.0.16
affected

7.3.0
affected

7.2.2
affected

6.6.7.1
affected

7.3.1
affected

7.2.3
affected

7.1.0.3
affected

7.2.3.1
affected

7.2.4
affected

7.0.6
affected

7.2.4.1
affected

7.2.5
affected

7.3.1.1
affected

7.4.0
affected

6.4.0.17
affected

7.0.6.1
affected

7.2.5.1
affected

7.4.1
affected

7.2.6
affected

7.4.1.1
affected

7.0.6.2
affected

6.4.0.18
affected

6.6.7.2
affected

7.2.7
affected

7.2.5.2
affected

7.3.1.2
affected

7.2.8
affected

7.6.0
affected

7.4.2
affected

7.2.8.1
affected

7.0.6.3
affected

7.4.2.1
affected

7.2.9
affected

7.0.7
affected

7.4.2.2
affected

References

sec.cloudapps.cisco.com/...dvisory/cisco-sa-fmc-xss-JtNmcusP (cisco-sa-fmc-xss-JtNmcusP)

cve.org (CVE-2025-20235)

nvd.nist.gov (CVE-2025-20235)

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