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CVE-2020-2509— Command Injection Vulnerability in QTS and QuTS hero

Quick assessment

Affected
QNAP Systems Inc. QTS
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Qnap Systems QNAP QTS是中国Qnap Systems公司的一款类似SAN存储架构的数据存储设备。该设备支持分层存储、镜像保护等保障功能。QNAP Systems QUTS Hero是中国QNAP Systems公司的一款用于管理文件的NAS操作系统。该系统保留了QTS的应用生态，整合更强大的128位ZFS文件系统，为企业提供更稳定可靠的NAS存储解决方案。 QTS and QuTS hero 存在命令注入漏洞，该漏洞源于攻击者可利用该漏洞就可以在一个被破坏的应用程序中执行任意命令。

AI Predicted 8.0 Difficulty: Easy KEV EPSS 33.38% · P98

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-2509

Vulnerability Information
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Vulnerability Title
Command Injection Vulnerability in QTS and QuTS hero
Source: CVE Program / CVE List V5
Vulnerability Description
A command injection vulnerability has been reported to affect QTS and QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. We have already fixed this vulnerability in the following versions: QTS 4.5.2.1566 Build 20210202 and later QTS 4.5.1.1495 Build 20201123 and later QTS 4.3.6.1620 Build 20210322 and later QTS 4.3.4.1632 Build 20210324 and later QTS 4.3.3.1624 Build 20210416 and later QTS 4.2.6 Build 20210327 and later QuTS hero h4.5.1.1491 build 20201119 and later
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Qnap Systems QNAP QTS和QNAP Systems QUTS Hero 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qnap Systems QNAP QTS是中国Qnap Systems公司的一款类似SAN存储架构的数据存储设备。该设备支持分层存储、镜像保护等保障功能。QNAP Systems QUTS Hero是中国QNAP Systems公司的一款用于管理文件的NAS操作系统。该系统保留了QTS的应用生态，整合更强大的128位ZFS文件系统，为企业提供更稳定可靠的NAS存储解决方案。 QTS and QuTS hero 存在命令注入漏洞，该漏洞源于攻击者可利用该漏洞就可以在一个被破坏的应用程序中执行任意命令。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
QNAP Systems Inc. QTS unspecified ~ 4.5.2.1566 Build 20210202 -
QNAP Systems Inc. QuTS hero unspecified ~ h4.5.1.1491 build 20201119 -

II. Public POCs for CVE-2020-2509

# POC Description Source Link Shenlong Link
1 QNAP N-Day (Probably not CVE-2020-2509) https://github.com/jbaines-r7/overkill POC Details
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III. Intelligence Information for CVE-2020-2509

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Other References for CVE-2020-2509 (1)

IV. Related Vulnerabilities

Same product: QTS
Same vendor: QNAP Systems Inc.
Same weakness: CWE-77

V. Comments for CVE-2020-2509

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