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CVE-2021-32509— QSAN Storage Manager - UNIX Symbolic Link (Symlink) Following via FileviewDoc function

CVSS 6.5 · Medium EPSS 0.24% · P46
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I. Basic Information for CVE-2021-32509

Vulnerability Information
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Vulnerability Title
QSAN Storage Manager - UNIX Symbolic Link (Symlink) Following via FileviewDoc function
Source: NVD (National Vulnerability Database)
Vulnerability Description
Absolute Path Traversal vulnerability in FileviewDoc in QSAN Storage Manager allows remote authenticated attackers access arbitrary files by injecting the Symbolic Link following the Url path parameter. The referred vulnerability has been solved with the updated version of QSAN Storage Manager v3.3.3.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-61
Source: NVD (National Vulnerability Database)
Vulnerability Title
QSAN Storage Manager 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QSAN Storage Manager是广盛科技股份有限公司（QSAN）的一个NAS操作系统。 QSAN Storage Manager <= version 3.3.1存在安全漏洞，通过身份验证的远程攻击者可利用该漏洞通过在Url路径参数之后注入符号链接来访问任意文件。
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

VendorProductAffected VersionsCPESubscribe
QSANStorage Manager unspecified ~ 3.3.1 -

II. Public POCs for CVE-2021-32509

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III. Intelligence Information for CVE-2021-32509

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Same Patch Batch · QSAN · 2021-07-07 · 30 CVEs total

CVE-2021-325359.8 CRITICALQSAN SANOS - Use of Hard-coded Credentials
CVE-2021-325349.8 CRITICALQSAN SANOS - Command Injection
CVE-2021-325339.8 CRITICALQSAN SANOS - Command Injection
CVE-2021-325299.8 CRITICALQSAN XEVO, SANOS - Command Injection -1
CVE-2021-325129.8 CRITICALQSAN Storage Manager - Command Injection Following via QuickInstall function
CVE-2021-325139.8 CRITICALQSAN Storage Manager - Command Injection Following via QsanTorture function
CVE-2021-325319.8 CRITICALQSAN XEVO - Command Injection Following via Init function
CVE-2021-325229.8 CRITICALQSAN Storage Manager, XEVO, SANOS - Improper Restriction of Excessive Authentication Attem
CVE-2021-325199.8 CRITICALQSAN Storage Manager, XEVO, SANOS - Use of Password Hash With Insufficient Computational E
CVE-2021-325209.8 CRITICALQSAN Storage Manager - Use of Hard-coded Cryptographic Key
CVE-2021-325309.8 CRITICALQSAN XEVO - Command Injection Following via Array function
CVE-2021-325259.1 CRITICALQSAN Storage Manager - Use of Hard-coded Password-2
CVE-2021-325249.1 CRITICALQSAN Storage Manager - Command Injection-3
CVE-2021-325239.1 CRITICALQSAN Storage Manager - Improper Authorization
CVE-2021-325277.5 HIGHQSAN Storage Manager - Path Traversal-2
CVE-2021-325187.5 HIGHQSAN Storage Manager - UNIX Symbolic Link (Symlink) Following
CVE-2021-325177.5 HIGHQSAN Storage Manager - Improper Access Control
CVE-2021-325167.5 HIGHQSAN Storage Manager - Path Traversal
CVE-2021-325147.5 HIGHQSAN Storage Manager - Improper Access Control Following via FirwareUpgrade function
CVE-2021-325327.5 HIGHQSAN XEVO - Path Traversal

Showing top 20 of 30 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Storage Manager
Same vendor: QSAN
Same weakness: CWE-61

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