Authentication bypass in QNAP Proxy Server - CVE-2017-7639
Published: June 6, 2018
Vulnerability identifier: #VU13192
CSH Severity: Low
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-7639
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authentication on the target system.
The weakness exists due to improper authentication of requests. A remote attacker can bypass security restrictions and change the settings of Proxy Server.
The weakness exists due to improper authentication of requests. A remote attacker can bypass security restrictions and change the settings of Proxy Server.
Affected software
QNAP Proxy Server
How to mitigate CVE-2017-7639
Update to version 1.2.1. or 1.3.0.
QNAP Proxy Server - addressed in versions 1.2.1, 1.3.0