#VU74195 Information disclosure in QNAP Systems, Inc. products - CVE-2022-27598

Vulnerability identifier: #VU74195

Vulnerability risk: Medium

CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2022-27598

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
QuTScloud
Operating systems & Components / Operating system
QVP (QVR Pro appliances)
Hardware solutions / Firmware
QuTS hero
Hardware solutions / Firmware
QNAP QTS
Server applications / File servers (FTP/HTTP)

Vendor: QNAP Systems, Inc.

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote user can gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

QuTScloud: All versions

QVP (QVR Pro appliances): All versions

QNAP QTS: before 5.0.1.2346, 5.0.1.2346

QuTS hero: before h5.0.1.2348 build 20230324

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External links
https://www.qnap.com/en/security-advisory/qsa-23-06

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.