CVE-2025-66174

Published: Dic 19, 2025 Last Modified: Dic 23, 2025
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: low
Integrity: none
Availability: low

Description

AI Translation Available

There is an improper authentication 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 run a series of commands.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0006
Percentile
0,2th
Updated

EPSS Score Trend (Last 88 Days)

287

Improper Authentication

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability Access Control
Potential Impacts:
Read Application Data Gain Privileges Or Assume Identity Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: ICS/OT, Not Technology-Specific, Web Based
Likelihood of Exploit: High
View CWE Details
Operating System

Ds-7204Hghi-F1 Firmware by Hikvision

Product Information
Vendor Hikvision
Product Ds-7204Hghi-F1 Firmware
Version Range Affected
To 4.30.122_201107 (inclusive)
cpe:2.3:o:hikvision:ds-7204hghi-f1_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Ds-7104Hghi-F1 Firmware by Hikvision

Product Information
Vendor Hikvision
Product Ds-7104Hghi-F1 Firmware
Version Range Affected
To 4.30.122_201107 (inclusive)
cpe:2.3:o:hikvision:ds-7104hghi-f1_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.hikvision.com/en/support/cybersecurity/security…
https://www.hikvision.com/en/support/cybersecurity/security-advisory/serial-por…