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Shinasys

shinasys

1 CVE • 6 products

Products (6)

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Sihas Sgw 300 Firmware
sihas_sgw-300_firmware
1 CVE
Sihas Acm 300 Firmware
sihas_acm-300_firmware
1 CVE
Sihas Gcm 300 Firmware
sihas_gcm-300_firmware
1 CVE
Sihas Sgw 300
sihas_sgw-300
0 CVEs
Sihas Acm 300
sihas_acm-300
0 CVEs
Sihas Gcm 300
sihas_gcm-300
0 CVEs

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2021-26637
1Shinasys
3Sihas Acm 300 Firmware
Sihas Gcm 300 FirmwareSihas Sgw 300 Firmware
Jun 17, 2026
Jun 23, 2022
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
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.