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CVE-2019-3421

Quick assessment

Affected
ZTE Corporation ZX297520V3
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.

ZTE ZX297520V3是中国中兴通讯（ZTE）公司的一款工业级4G模组。 ZTE ZX297520V3 7520V3V1.0.0B09P27及之前版本中存在命令注入漏洞。该漏洞源于外部输入数据构造可执行命令过程中，网络系统或产品未正确过滤其中的特殊元素。攻击者可利用该漏洞执行非法命令。

AI Predicted 9.8 Difficulty: Trivial EPSS 1.14% · P64
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I. Basic Information for CVE-2019-3421

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The 7520V3V1.0.0B09P27 version, and all earlier versions of ZTE product ZX297520V3 are impacted by a Command Injection vulnerability. Unauthorized users can exploit this vulnerability to control the user terminal system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
ZTE ZX297520V3 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ZTE ZX297520V3是中国中兴通讯（ZTE）公司的一款工业级4G模组。 ZTE ZX297520V3 7520V3V1.0.0B09P27及之前版本中存在命令注入漏洞。该漏洞源于外部输入数据构造可执行命令过程中，网络系统或产品未正确过滤其中的特殊元素。攻击者可利用该漏洞执行非法命令。
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
ZTE Corporation ZX297520V3 All versions up to 7520V3V1.0.0B09P27 -

II. Public POCs for CVE-2019-3421

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III. Intelligence Information for CVE-2019-3421

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Other References for CVE-2019-3421 (1)

IV. Related Vulnerabilities

Same vendor: ZTE Corporation

V. Comments for CVE-2019-3421

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