CVE-2020-15787

CRITICAL

9.8

Descripcion

A vulnerability has been identified in SIMATIC HMI Unified Comfort Panels (All versions <= V16). Affected devices insufficiently validate authentication attempts as the information given can be truncated to match only a set number of characters versus the whole provided string. This could allow a remote attacker to discover user passwords and obtain access to the Sm@rt Server via a brute-force attack.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado9/9/2020

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

siemens:simatic_hmi_united_comfort_panelssiemens:simatic_hmi_united_comfort_panels_firmware

Debilidades (CWE)

CWE-305CWE-287

Referencias

https://cert-portal.siemens.com/productcert/pdf/ssa-542525.pdf(productcert@siemens.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-542525.pdf(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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