CVE-2024-20363: fallo de gravedad media en Cisco Firepower Threat Defense Software
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 5.8epss 0.4%
Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that could allow an unauthenticated, remote attacker to bypass the configured rules on an affected system. This vulnerability is due to incorrect HTTP packet handling. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass configured IPS rules and allow uninspected traffic onto the network.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Productos afectados
Cisco · Cisco Firepower Threat Defense SoftwareCisco · Cisco UTD SNORT IPS Engine SoftwareCVEs relacionadas — Cisco Firepower Threat Defense Software
En el mismo producto, de las más peligrosas a las menos.
CVE-2024-20353HIGHCVE-2024-20353EPSS 69.8%KEVCVE-2023-20269MEDIUMCVE-2023-20269EPSS 26.6%KEVCVE-2024-20359MEDIUMCVE-2024-20359EPSS 18.8%KEVCVE-2024-20481MEDIUMCVE-2024-20481EPSS 15.9%KEVCVE-2019-1978MEDIUMCisco Firepower Threat Defense Software Stream Reassembly Bypass VulnerabilityEPSS 9.4%CVE-2025-20363CRITICALCVE-2025-20363EPSS 7.2%