CVE-2025-66173
Published: Dec 19, 2025
Modified: Dec 19, 2025
CVSS v3.1
6.2
Description
There is a privilege escalation vulnerability in some Hikvision DVR products. Due to the improper implementation of authentication for the serial port, an attacker with physical access could exploit this vulnerability by connecting to the affected products and gaining access to an unrestricted shell environment.
| Vendor | Product | Versions |
|---|---|---|
Hikvision | DS-7104HGHI-F1 | affected Versions below V4.30.122_201107 (including V4.30.122_201107) |
Hikvision | DS-7204HGHI-F1 | affected Versions below V4.30.122_201107 (including V4.30.122_201107) |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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