CVE-2017-6342

moderate-risk

Published 2017-02-27

An issue was discovered 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. When SmartPSS Software is launched, while on the login screen, the software in the background automatically logs in as admin. This allows sniffing sensitive information identified in CVE-2017-6341 without prior knowledge of the password. This is a different vulnerability than CVE-2013-6117.

Do I need to act?

0.35% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (3)

Camera Firmware

Nvr Firmware

Smartpss Firmware

Affected Vendors

Dahuasecurity

References (4)

Third Party Advisory http://www.securityfocus.com/bid/96454

Third Party Advisory https://nullku7.github.io/stuff/exposure/dahua/2017/02/24/dahua-nvr.html

Third Party Advisory http://www.securityfocus.com/bid/96454

Third Party Advisory https://nullku7.github.io/stuff/exposure/dahua/2017/02/24/dahua-nvr.html

/ 100

moderate-risk

Severity 32/34 · Critical

Exploitability 1/34 · Minimal

Exposure 9/34 · Low