Externally Controlled Reference to a Resource in Another Sphere in QNAP QTS and Photo Station - CVE-2019-7195

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Main Vulnerability Database Vulnerabilities #VU28117

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: 9.3 [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]
CVE-ID: CVE-2019-7195
CWE-ID: CWE-610
Exploitation vector: Remote access
Exploit availability: The vulnerability is being exploited in the wild

Vulnerability details

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.



Affected software

QNAP QTS
Photo Station

How to mitigate CVE-2019-7195

Install updates from vendor's website.

QNAP QTS - addressed in versions 4.3.6.1070 20190919, 4.4.1.1064 20190918
Photo Station - addressed in versions 5.2.11, 5.4.9, 5.7.10, 6.0.3

Links to Public Exploits and PoC-codes

External References

Related Security Bulletins