CVE-2026-20313highCWE-1284

CVE-2026-20313: fallo de gravedad alta en Cisco Catalyst SD-WAN Controller

Cisco Catalyst SD-WAN Security Hardening Release - Memory Corruption Vulnerabilities

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Cisco Catalyst SD-WAN Manager+ Monitorear Cisco Catalyst SD-WAN Controller

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ella tiene alerta oficial del gobierno de Brasil.

ssvc Trackcvss 7.7epss 0.4%
Alerta oficial en Brasil

El gobierno federal de Brasil publicó una alerta, recomendación o boletín que cita esta vulnerabilidad.

Fuente: CTIR Gov (GSI) y CISC Gov.br, bajo licencia CC BY-ND 3.0.
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst SD-WAN engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20313 are related to Improper link resolution before file access issues that are grouped under the Common Weakness Enumeration (CWE) CWE-1284.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Productos afectados
Cisco · Cisco Catalyst SD-WAN ControllerCisco · Cisco Catalyst SD-WAN Manager
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