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CVE-2021-26637
Published: Jun 22, 2022
Modified: Aug 3, 2024
PUBLISHED
CVSS v3.1
8.8
HIGH
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Shina System Co.,Ltd | SiHAS firmware | affected 1.xx |
Shina System Co.,Ltd | SiHAS old app | affected old app |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
References
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