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CVE-2019-1930: Cisco Firepower Management Center RSS Cross-Site Scripting Vulnerabilities

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-07-06 · updated 2026-06-17
• Weakness: CWE-79

Description

Multiple vulnerabilities in the RSS dashboard in the web-based management interface of Cisco Firepower Management Center (FMC) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. The vulnerabilities are due to insufficient validation of user-supplied input by the web-based management interface of the affected device. 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 affected interface or access sensitive, browser-based information.

Affected products

• Cisco Firepower Management Center: 6.2.3, 6.3.0, 6.4.0, 6.5.0

References

• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-fmc-xss
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-fmc-xss

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