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CVE-2025-54816
CRITICAL9.4
Descricao
This vulnerability occurs when a WebSocket endpoint does not enforce proper authentication mechanisms, allowing unauthorized users to establish connections. As a result, attackers can exploit this weakness to gain unauthorized access to sensitive data or perform unauthorized actions. Given that no authentication is required, this can lead to privilege escalation and potentially compromise the security of the entire system.
Detalhes CVE
Pontuacao CVSS v3.19.4
SeveridadeCRITICAL
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado1/22/2026
Ultima modificacao2/2/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
evmapa:evmapa
Fraquezas (CWE)
CWE-306
Referencias
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-022-08.json(ics-cert@hq.dhs.gov)
https://www.cisa.gov/news-events/ics-advisories/icsa-26-022-08(ics-cert@hq.dhs.gov)
Correlacoes IOC
Sem correlacoes registradas
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