CVE-2021-26637

HIGH

8.8

Descricao

There is no account authentication and permission check logic in the firmware and existing apps of SiHAS's SGW-300, ACM-300, GCM-300, so unauthorized users can remotely control the device.

Detalhes CVE

Pontuacao CVSS v3.18.8

SeveridadeHIGH

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

Vetor de ataqueADJACENT_NETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado6/23/2022

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

shinasys:sihas_acm-300shinasys:sihas_acm-300_firmwareshinasys:sihas_gcm-300shinasys:sihas_gcm-300_firmwareshinasys:sihas_sgw-300shinasys:sihas_sgw-300_firmware

Fraquezas (CWE)

CWE-287CWE-306CWE-862

Referencias

https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66782(vuln@krcert.or.kr)

https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=66782(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.