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.
References
Link | Resource |
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https://twitter.com/null_ku7/status/839814344351240193 | Press/Media Coverage |
https://nullku7.github.io/stuff/exploit/dahua/2017/03/09/dahua-nvr-authbypass.html | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Information
Published : 2017-03-09 09:59
Updated : 2019-10-02 17:03
NVD link : CVE-2017-6432
Mitre link : CVE-2017-6432
JSON object : View
CWE
CWE-319
Cleartext Transmission of Sensitive Information
Products Affected
dahuasecurity
- nvr_firmware
- dhi-hcvr7216a-s3