CVE-2017-6343 — HIGH (8.1) — White Hats Nepal

Vulnerability Description

The web interface on Dahua DHI-HCVR7216A-S3 devices with NVR Firmware 3.210.0001.10 2016-06-06, Camera Firmware 2.400.0000.28.R 2016-03-29, and SmartPSS Software 1.16.1 2017-01-19 allows remote attackers to obtain login access by leveraging knowledge of the MD5 Admin Hash without knowledge of the corresponding password, a different vulnerability than CVE-2013-6117.

CVSS Score

8.1

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dahuasecurity	Camera Firmware	2.400.0000.28.r
Dahuasecurity	Nvr Firmware	3.210.0001.10
Dahuasecurity	Smartpss Firmware	1.16.1
Dahuasecurity	Dhi-Hcvr7216A-S3	-

Related Weaknesses (CWE)

CWE-287

References

http://www.securityfocus.com/bid/96449Third Party AdvisoryVDB Entry
https://nullku7.github.io/stuff/exposure/dahua/2017/02/24/dahua-nvr.htmlThird Party Advisory
http://www.securityfocus.com/bid/96449Third Party AdvisoryVDB Entry
https://nullku7.github.io/stuff/exposure/dahua/2017/02/24/dahua-nvr.htmlThird Party Advisory

FAQ

What is CVE-2017-6343?

CVE-2017-6343 is a vulnerability with a CVSS score of 8.1 (HIGH). The web interface on Dahua DHI-HCVR7216A-S3 devices with NVR Firmware 3.210.0001.10 2016-06-06, Camera Firmware 2.400.0000.28.R 2016-03-29, and SmartPSS Software 1.16.1 2017-01-19 allows remote attack...

How severe is CVE-2017-6343?

CVE-2017-6343 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-6343?

Check the references section above for vendor advisories and patch information. Affected products include: Dahuasecurity Camera Firmware, Dahuasecurity Nvr Firmware, Dahuasecurity Smartpss Firmware, Dahuasecurity Dhi-Hcvr7216A-S3.