CVE-2026-18556Authentication bypass in N-able N-central
N-able N-central contains an authentication bypass using an alternate path or channel that allows for authentication bypass.
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N-able N-central permite omitir la autenticación a través de una ruta alternativa, otorgando acceso no autorizado a la consola de administración. Esta vulnerabilidad está siendo explotada activamente, lo que pone en riesgo la seguridad de todos los dispositivos gestionados. Es crucial aplicar las actualizaciones de seguridad para mitigar el riesgo de intrusión en la infraestructura.
Relevant roles
Severity
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:NCWE-288CISA KEV
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
EPSS
Affects
n-able:n-centralTechnical description
Authentication bypass using an alternate path or channel vulnerability in N-able N-central allows Authentication Bypass. This issue affects N-central: through 2026.1.