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CVE-2023-33239— Second Order Command-injection Vulnerability in the Key-generation Function

CVSS 8.8 · High EPSS 1.04% · P78
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I. Basic Information for CVE-2023-33239

Vulnerability Information
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Vulnerability Title
Second Order Command-injection Vulnerability in the Key-generation Function
Source: NVD (National Vulnerability Database)
Vulnerability Description
TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command injection vulnerability. This vulnerability stems from insufficient input validation in the key-generation function, which could potentially allow malicious users to execute remote code on affected devices.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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
MOXA TN-4900 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MOXA TN-4900是中国摩莎（MOXA）公司的一系列工业防火墙路由器。 MOXA TN-4900 v1.2.4 版本之前存在安全漏洞，该漏洞源于密钥生成功能中的输入验证不足，这可能允许恶意用户在受影响的设备上执行远程代码。
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
MoxaTN-5900 Series 1.0 ~ 3.3 -
MoxaTN-4900 Series 1.0 ~ 1.2.4 -
MoxaEDR-810 Series 1.0 ~ 5.12.27 -
MoxaEDR-G902 Series 1.0 ~ 5.7.17 -
MoxaEDR-G903 Series 1.0 ~ 5.7.15 -
MoxaEDR-G9010 Series 1.0 ~ 2.1 -
MoxaNAT-102 Series 1.0 ~ 1.0.3 -

II. Public POCs for CVE-2023-33239

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III. Intelligence Information for CVE-2023-33239

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Same Patch Batch · Moxa · 2023-08-17 · 8 CVEs total

CVE-2023-342138.8 HIGHSecond Order Command-injection Vulnerability in the Key-generation Function
CVE-2023-332378.8 HIGHAuthentication Bypass Without Administrator Privilege
CVE-2023-342178.1 HIGHSecond Order Command-injection Vulnerability in the Certificate-delete Function
CVE-2023-342168.1 HIGHSecond Order Command-injection Vulnerability in the Key-delete Function
CVE-2023-342157.2 HIGHSecond Order Command-injection Vulnerability in the Certificate-generation Function
CVE-2023-342147.2 HIGHSecond Order Command-injection Vulnerability in the Certificate-generation Function
CVE-2023-332387.2 HIGHCommand-injection Vulnerability in Certificate Management

IV. Related Vulnerabilities

Same product: TN-5900 Series
Same vendor: Moxa
Same weakness: CWE-78

V. Comments for CVE-2023-33239

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