CVE-2020-25229

HIGH

7.5

Descricao

A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). The implemented encryption for communication with affected devices is prone to replay attacks due to the usage of a static key. An attacker could change the password or change the configuration on any affected device if using prepared messages that were generated for another device.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado12/14/2020

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

siemens:logo\!_8_bmsiemens:logo\!_8_bm_firmware

Fraquezas (CWE)

CWE-321CWE-798

Referencias

https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf(productcert@siemens.com)

https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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