VulnerabilityAnalyzed
CVE-2025-66174
There is an improper authentication vulnerability in some Hikvision DVR products.
MEDIUM 6.8EPSS 0.35%
Does this matter?
Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 6.8 MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.35% probability · 29th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- hikvision/ds-7104hghi-f1 firmware · hikvision/ds-7204hghi-f1 firmware
- Source
- hsrc@hikvision.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.