6.2

CVE-2025-66173

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Hikvision ≫ Ds-7104hghi-f1 Firmware Version <= 4.30.122_201107
   Hikvision ≫ Ds-7104hghi-f1 Version-
Hikvision ≫ Ds-7204hghi-f1 Firmware Version <= 4.30.122_201107
   Hikvision ≫ Ds-7204hghi-f1 Version-
VulnDex Vulnerability Enrichment
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EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.085
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
hsrc@hikvision.com 6.2 0.3 5.9
CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE-269 Improper Privilege Management

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

https://www.hikvision.com/en/support/cybersecurity/security-advisory/serial-port-privilege-escalation-vulnerabilities-in-some-hikvision-nvr-devices/
Vendor Advisory