CVE Catalog

CVE-2017-6432

High
Published: Translated: NVD NIST

Summary

An issue was discovered on Dahua DHI-HCVR7216A-S3 devices running version 3.210.0001.10 built on 2016-06-06 related to the Dahua DVR Protocol operating on TCP Port 37777. This unencrypted, binary protocol allows for Man-in-the-Middle attacks, enabling packet sniffing and injection.

Risk Assessment

An attacker can create fully privileged new users and capture sensitive information, posing a significant security risk to the organization.

Recommendation

It is recommended to secure communication by implementing encryption and to monitor network traffic for unauthorized activities.

Related vulnerabilities

Original NVD description (English source)

An issue was discovered on Dahua DHI-HCVR7216A-S3 3.210.0001.10 build 2016-06-06 devices. The Dahua DVR Protocol, which operates on TCP Port 37777, is an unencrypted, binary protocol. Performing a Man-in-the-Middle attack allows both sniffing and injections of packets, which allows creation of fully privileged new users, in addition to capture of sensitive information.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS