XSS in Cisco Firepower Management Center
CVE-2024-20387
A vulnerability in the web-based management interface of Cisco FMC Software could allow an authenticated, remote attacker to store malicious content for use in XSS attacks. This vulnerability is due to improper input sanitization in the web-based management interface of Cisco FMC Software. An attacker could exploit this vulnerability by persuading a user to click a malicious link. A successful exploit could allow the attacker to conduct a stored XSS attack on an affected device.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (20.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 20.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Cisco Firepower Management Center — versions 6.2.3.17, 6.2.3.18, 6.4.0.13
- Cisco Firepower Management Center — versions 6.4.0.17, 6.4.0.18, 6.6.7.2
- Cisco Secure Firewall Management Center — versions 6.2.3.17, 6.2.3.18, 6.4.0.13
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2024-20387?
- CVE-2024-20387 is a medium-severity vulnerability in Cisco Firepower Management Center, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2024-10-23.
- How severe is CVE-2024-20387?
- Medium severity. CVSS v3 base score is 5.4 out of 10.