CVE-2025-66173 - Hikvision DVR Serial Port Authentication Bypass

CVE ID : CVE-2025-66173 Published : Dec. 19, 2025, 7:16 a.m. | 54 minutes ago 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. Severity: 6.2 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

Source: Telegram CVE Monitor