CVE-2020-15787

CRITICAL

9.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado9/9/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

siemens:simatic_hmi_united_comfort_panelssiemens:simatic_hmi_united_comfort_panels_firmware

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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