CVE-2025-66176
High · 8.8CVSS
8.8
EPSS
0.5%
Published
Jan 13, 2026
CISA due date
—
The record
There is a Buffer overflow Vulnerability in the device Search and Discovery feature of Hikvision Access Control Products. If exploited, an attacker on the same local area network (LAN) could cause the device to malfunction by sending specially crafted packets to an unpatched device.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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