CVE-2024-20273
A vulnerability in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface of an affected device. 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.
Key facts
- CVSS score
- 6.1 (v3.1)
- Severity
- MEDIUM
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
- CWE-79
- EPSS score
- 0.4% (37th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2024-17988)
- Published
- October 23, 2024
- NVD last modified
- June 17, 2026
- Status
- Analyzed
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2024-17988 in the EU Vulnerability Database. Last updated in EUVD on October 24, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
- cisco / secure firewall management center
and 33 more…
Certified products that may be affected
1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.
- Cisco Secure Firewall Threat Defense (FTD) 7.4 with Secure Firewall Management Center (FMC) 7.4 and Secure Client 5.1 - Cisco Systems, Inc. - Common Criteria NSCIB-CC-2400046-01-CR - active
References
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-M446vbEO(Broken Link)
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-xss-dhJxQYZs(Vendor Advisory)
- https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-75300(Vendor Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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