CVE-2023-36610

MEDIUM

5.9

Descricao

The affected TBox RTUs generate software security tokens using insufficient entropy. The random seed used to generate the software tokens is not initialized correctly, and other parts of the token are generated using predictable time-based values. An attacker with this knowledge could successfully brute force the token and authenticate themselves.

Detalhes CVE

Pontuacao CVSS v3.15.9

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeHIGH

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado7/3/2023

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

ovarro:tbox_lt2ovarro:tbox_lt2_firmwareovarro:tbox_ms-cpu32ovarro:tbox_ms-cpu32-s2ovarro:tbox_ms-cpu32-s2_firmwareovarro:tbox_ms-cpu32_firmwareovarro:tbox_rm2ovarro:tbox_rm2_firmwareovarro:tbox_tg2ovarro:tbox_tg2_firmware

Fraquezas (CWE)

CWE-331

Referencias

https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03(ics-cert@hq.dhs.gov)

https://www.cisa.gov/news-events/ics-advisories/icsa-23-180-03(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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