CVE-2021-34352— Command Injection Vulnerability in QVR
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I. Basic Information for CVE-2021-34352
Vulnerability Information
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Vulnerability Title
Command Injection Vulnerability in QVR
Source: NVD (National Vulnerability Database)
Vulnerability Description
A command injection vulnerability has been reported to affect QNAP device running QVR. If exploited, this vulnerability could allow remote attackers to run arbitrary commands. We have already fixed this vulnerability in the following versions of QVR: QVR 5.1.5 build 20210902 and later
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qnap Qvr 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qnap Qvr是中国威联通科技（Qnap）公司的一个Qnap监控系统控制中心。 Qnap Qvr 5.1.5 build 20210902 之前版本存在命令注入漏洞，远程攻击者可利用该漏洞运行任意命令。
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. | QVR | unspecified ~ 5.1.5 build 20210902 | - |
II. Public POCs for CVE-2021-34352
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.qnap.com/en/security-advisory/qsa-21-38x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-34352
Same Patch Batch · QNAP Systems Inc. · 2021-10-01 · 5 CVEs total
| CVE-2021-34356 | 7.6 HIGH | Stored XSS Vulnerability in Photo Station |
| CVE-2021-34355 | 7.6 HIGH | Stored XSS Vulnerability in Photo Station |
| CVE-2021-34354 | 7.6 HIGH | Stored Cross-site Scripting Vulnerability in Photo Station |
| CVE-2021-38675 | 5.4 MEDIUM | Stored XSS Vulnerability in Image2PDF |
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Same weakness: CWE-78
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