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CVE-2024-6342

Quick assessment

Affected
Zyxel NAS326 firmware
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.

Zyxel NAS542和Zyxel NAS326都是中国合勤（Zyxel）公司的产品。Zyxel NAS542是一款NAS（网络附加存储）设备。Zyxel NAS326是一款云存储 NAS。 Zyxel NAS326 V5.21(AAZF.18)C0版本及之前版本和NAS542 V5.21(ABAG.15)C0版本及之前版本存在操作系统命令注入漏洞。攻击者利用该漏洞通过发送特制的HTTP POST请求来执行某些操作系统(OS)命令。

CVSS 9.8 · Critical EPSS 2.06% · P81

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-6342

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
**UNSUPPORTED WHEN ASSIGNED** A command injection vulnerability in the export-cgi program of Zyxel NAS326 firmware versions through V5.21(AAZF.18)C0 and NAS542 firmware versions through V5.21(ABAG.15)C0 could allow an unauthenticated attacker to execute some operating system (OS) commands by sending a crafted HTTP POST request.
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
Zyxel NAS542和NAS326 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zyxel NAS542和Zyxel NAS326都是中国合勤（Zyxel）公司的产品。Zyxel NAS542是一款NAS（网络附加存储）设备。Zyxel NAS326是一款云存储 NAS。 Zyxel NAS326 V5.21(AAZF.18)C0版本及之前版本和NAS542 V5.21(ABAG.15)C0版本及之前版本存在操作系统命令注入漏洞。攻击者利用该漏洞通过发送特制的HTTP POST请求来执行某些操作系统(OS)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
Zyxel NAS326 firmware <= V5.21(AAZF.18)C0 -
Zyxel NAS542 firmware <= V5.21(ABAG.15)C0 -

II. Public POCs for CVE-2024-6342

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III. Intelligence Information for CVE-2024-6342

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IV. Related Vulnerabilities

Same product: NAS326 firmware
Same vendor: Zyxel
Same weakness: CWE-78

V. Comments for CVE-2024-6342

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