Main Vulnerability Database Vulnerabilities #VU6420

Improper access control in QNAP QTS - #VU6420

Published: May 4, 2017 / Updated: May 15, 2017

Vulnerability identifier: #VU6420

CSH Severity: Critical

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Red

CVE-ID: N/A

CWE-ID: CWE-284

Exploitation vector: Remote access

Exploit availability: The vulnerability is being exploited in the wild

Vendor: QNAP Systems, Inc.

Affected software:
QNAP QTS

Detailed vulnerability description

The vulnerability allows a remote attacker to compromise vulnerable device.

The vulnerability exists due to unknown error, which leads to QNAP device compromise. Vulnerability details are not disclosed yet.

Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable device.

Note: the vulnerability is being actively exploited in the wild.

Update your Photo Station on your NAS to the version 5.4.1 (or the version 5.2.7 if your NAS does not support QTS 4.3.x) immediately.