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CVE-2022-27595— QVPN Device Client

Quick assessment

Affected
QNAP Systems Inc. QVPN Windows
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

QNAP Systems QVPN Device Client是中国威联通科技（QNAP Systems）公司的一款客户端软件，用于管理与 QNAP 设备上运行的 VPN 服务器的连接。 QVPN Device Client存在代码问题漏洞，该漏洞源于存在不安全的库加载漏洞，允许经过身份验证的本地用户通过不安全的库加载来执行代码。

CVSS 7.8 · High EPSS 0.18% · P7

Possible ATT&CK Techniques 1 AI

T1218.012 · Verclsid
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I. Basic Information for CVE-2022-27595

Vulnerability Information
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Vulnerability Title
QVPN Device Client
Source: CVE Program / CVE List V5
Vulnerability Description
An insecure library loading vulnerability has been reported to affect QVPN Device Client. If exploited, the vulnerability could allow local attackers who have gained user access to execute unauthorized code or commands. We have already fixed the vulnerability in the following versions: QVPN Windows 2.0.0.1316 and later QVPN Windows 2.0.0.1310 and later
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对搜索路径元素未加控制
Source: CVE Program / CVE List V5
Vulnerability Title
QVPN Device Client 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems QVPN Device Client是中国威联通科技（QNAP Systems）公司的一款客户端软件，用于管理与 QNAP 设备上运行的 VPN 服务器的连接。 QVPN Device Client存在代码问题漏洞，该漏洞源于存在不安全的库加载漏洞，允许经过身份验证的本地用户通过不安全的库加载来执行代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
QNAP Systems Inc. QVPN Windows 2.0.x ~ 2.0.0.1316 -

II. Public POCs for CVE-2022-27595

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III. Intelligence Information for CVE-2022-27595

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Vendor Advisories for CVE-2022-27595 (1)

Same Patch Batch · QNAP Systems Inc. · 2024-12-19 · 5 CVEs total

CVE-2023-23354 7.3 HIGH QuLog Center
CVE-2022-27600 6.8 MEDIUM QTS, QuTS hero, QuTScloud
CVE-2023-23356 5.5 MEDIUM QuFirewall
CVE-2023-23357 4.8 MEDIUM QuLog Center

IV. Related Vulnerabilities

Same product: QVPN Windows
Same vendor: QNAP Systems Inc.
Same weakness: CWE-427

V. Comments for CVE-2022-27595

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