CVE-2021-1267: fallo de gravedad media en Cisco Firepower Management Center
Cisco Firepower Management Center XML Entity Expansion Vulnerability
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 4.3epss 1.0%
A vulnerability in the dashboard widget of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper restrictions on XML entities. An attacker could exploit this vulnerability by crafting an XML-based widget on an affected server. A successful exploit could cause increased memory and CPU utilization, which could result in a DoS condition.
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Productos afectados
Cisco · Cisco Firepower Management CenterCVEs relacionadas — Cisco Firepower Management Center
En el mismo producto, de las más peligrosas a las menos.
CVE-2023-20048CRITICALCVE-2023-20048EPSS 20.9%CVE-2025-20265CRITICALCisco Secure Firewall Management Center Software Radius Remote Code Execution VulnerabilityEPSS 15.9%CVE-2019-12691MEDIUMCisco Firepower Management Center Directory Traversal VulnerabilityEPSS 5.1%CVE-2022-20743MEDIUMCisco Firepower Management Center File Upload Security Bypass VulnerabilityEPSS 4.0%CVE-2019-1642MEDIUMCisco Firepower Management Center Cross-Site Scripting VulnerabilityEPSS 3.9%CVE-2019-12690HIGHCisco Firepower Management Center Command Injection VulnerabilityEPSS 3.5%