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CVE-2021-32534— QSAN SANOS - Command Injection

Quick assessment

Affected
QSAN SANOS
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.

QSAN SANOS是中国QSAN公司的SAN 存储管理操作系统。它配备了令人耳目一新的简单易用的 Web GUI，并且可以轻松部署到任何基础架构中。 QSAN SANOS 存在操作系统命令注入漏洞，该漏洞源于QSAN SANOS恢复出厂设置功能不过滤特殊参数。攻击者可利用该漏洞注入和执行没有权限的任意命令。

CVSS 9.8 · Critical EPSS 1.92% · P78

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-32534

Vulnerability Information
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Vulnerability Title
QSAN SANOS - Command Injection
Source: CVE Program / CVE List V5
Vulnerability Description
QSAN SANOS factory reset function does not filter special parameters. Remote attackers can use this vulnerability to inject and execute arbitrary commands without permissions. The referred vulnerability has been solved with the updated version of QSAN SANOS v2.1.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
QSAN SANOS 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QSAN SANOS是中国QSAN公司的SAN 存储管理操作系统。它配备了令人耳目一新的简单易用的 Web GUI，并且可以轻松部署到任何基础架构中。 QSAN SANOS 存在操作系统命令注入漏洞，该漏洞源于QSAN SANOS恢复出厂设置功能不过滤特殊参数。攻击者可利用该漏洞注入和执行没有权限的任意命令。
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
QSAN SANOS unspecified ~ 2.0.0 -

II. Public POCs for CVE-2021-32534

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III. Intelligence Information for CVE-2021-32534

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Other References for CVE-2021-32534 (1)

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

CVE-2021-32520 9.8 CRITICAL QSAN Storage Manager - Use of Hard-coded Cryptographic Key
CVE-2021-32535 9.8 CRITICAL QSAN SANOS - Use of Hard-coded Credentials
CVE-2021-32533 9.8 CRITICAL QSAN SANOS - Command Injection
CVE-2021-32531 9.8 CRITICAL QSAN XEVO - Command Injection Following via Init function
CVE-2021-32530 9.8 CRITICAL QSAN XEVO - Command Injection Following via Array function
CVE-2021-32529 9.8 CRITICAL QSAN XEVO, SANOS - Command Injection -1
CVE-2021-32522 9.8 CRITICAL QSAN Storage Manager, XEVO, SANOS - Improper Restriction of Excessive Authentication Attem
CVE-2021-32519 9.8 CRITICAL QSAN Storage Manager, XEVO, SANOS - Use of Password Hash With Insufficient Computational E
CVE-2021-32513 9.8 CRITICAL QSAN Storage Manager - Command Injection Following via QsanTorture function
CVE-2021-32512 9.8 CRITICAL QSAN Storage Manager - Command Injection Following via QuickInstall function
CVE-2021-32523 9.1 CRITICAL QSAN Storage Manager - Improper Authorization
CVE-2021-32524 9.1 CRITICAL QSAN Storage Manager - Command Injection-3
CVE-2021-32525 9.1 CRITICAL QSAN Storage Manager - Use of Hard-coded Password-2
CVE-2021-32514 7.5 HIGH QSAN Storage Manager - Improper Access Control Following via FirwareUpgrade function
CVE-2021-32516 7.5 HIGH QSAN Storage Manager - Path Traversal
CVE-2021-32517 7.5 HIGH QSAN Storage Manager - Improper Access Control
CVE-2021-32518 7.5 HIGH QSAN Storage Manager - UNIX Symbolic Link (Symlink) Following
CVE-2021-32532 7.5 HIGH QSAN XEVO - Path Traversal
CVE-2021-32527 7.5 HIGH QSAN Storage Manager - Path Traversal-2
CVE-2021-32521 7.3 HIGH QSAN Storage Manager, XEVO, SANOS - Use of Hard-coded Password

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

IV. Related Vulnerabilities

Same product: SANOS
Same vendor: QSAN
Same weakness: CWE-78

V. Comments for CVE-2021-32534

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