CVE-2026-3893

CRITICAL

9.4

Descricao

The Carlson VASCO-B GNSS Receiver lacks an authentication mechanism, allowing an attacker with network access to directly access and modify its configuration and operational functions without needing credentials.

Detalhes CVE

Pontuacao CVSS v3.19.4

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/28/2026

Ultima modificacao4/28/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-306

Referencias

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-113-02.json(ics-cert@hq.dhs.gov)

https://www.carlsonsw.com/support-and-training/(ics-cert@hq.dhs.gov)

https://www.cve.org/CVERecord?id=CVE-2026-3893(ics-cert@hq.dhs.gov)

Correlacoes IOC

Sem correlacoes registradas

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