Externally Controlled Reference to a Resource in Another Sphere in QNAP QTS and Photo Station - CVE-2019-7195
Published: May 20, 2020 / Updated: June 8, 2022
Vulnerability identifier: #VU28117
CSH Severity: High
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:Amber
CVE-ID: CVE-2019-7195
CWE-ID: CWE-610
Exploitation vector: Remote access
Exploit availability:
The vulnerability is being exploited in the wild
Vendor: QNAP Systems, Inc.
Affected software:
QNAP QTS
Photo Station
QNAP QTS
Photo Station
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected software uses an externally controlled name or reference that resolves to a resource that is outside of the intended control sphere. A remote attacker can access or modify system files.
How to mitigate CVE-2019-7195
Install updates from vendor's website.