CVE-2017-6432

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.

CVSS v3 8.1 HIGH
CVSS v2.0 9.3 HIGH

8.1^/10

CVSS v3 : HIGH

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://nullku7.github.io/stuff/exploit/dahua/2017/03/09/dahua-nvr-authbypass.html	Third Party Advisory
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
https://twitter.com/null_ku7/status/839814344351240193	Press/Media Coverage

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dahuasecurity:nvr_firmware:3.210.0001.10:*:*:*:*:*:*:*

cpe:2.3:h:dahuasecurity:dhi-hcvr7216a-s3:-:*:*:*:*:*:*:*

History

21 Nov 2024, 03:29

Type	Values Removed	Values Added
References	~~() https://nullku7.github.io/stuff/exploit/dahua/2017/03/09/dahua-nvr-authbypass.html - Third Party Advisory~~	() https://nullku7.github.io/stuff/exploit/dahua/2017/03/09/dahua-nvr-authbypass.html - Third Party Advisory
References	~~() https://twitter.com/null_ku7/status/839814344351240193 - Press/Media Coverage~~	() https://twitter.com/null_ku7/status/839814344351240193 - Press/Media Coverage

Information

Published : 2017-03-09 17:59

Updated : 2024-11-21 03:29

NVD link : CVE-2017-6432

Mitre link : CVE-2017-6432

CVE.ORG link : CVE-2017-6432

JSON object : View

Products Affected

dahuasecurity

dhi-hcvr7216a-s3
nvr_firmware

CWE

CWE-319

Cleartext Transmission of Sensitive Information

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