CVE-2019-12091— Netskope client command injections vulnerability
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I. Basic Information for CVE-2019-12091
Vulnerability Information
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Vulnerability Title
Netskope client command injections vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Netskope client service, v57 before 57.2.0.219 and v60 before 60.2.0.214, running with NT\SYSTEM privilege, accepts network connections from localhost. The connection handling function in this service suffers from command injection vulnerability. Local users can use this vulnerability to execute code with NT\SYSTEM privilege.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
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
Netskope Client 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Netskope Client是美国Netskope公司的一款用于连接管理Netskope云平台的客户端程序。 Netskope Client 57.2.0.219之前的57版本和60.2.0.214之前的60版本中的连接处理功能存在操作系统命令注入漏洞。该漏洞源于外部输入数据构造操作系统可执行命令过程中，网络系统或产品未正确过滤其中的特殊字符、命令等。攻击者可利用该漏洞执行非法操作系统命令。
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 |
|---|---|---|---|---|
| Netskope | Netskope client | Netskope client 60.2.0.214 | - |
II. Public POCs for CVE-2019-12091
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://airbus-seclab.github.io/advisories/netskope.htmlx_refsource_MISC
- https://support.netskope.com/hc/en-us/articles/360014589894-Netskope-Clientx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2019-12091
IV. Related Vulnerabilities
Same product: Netskope client
- CVE-2025-11156
Improper Service Loading Vulnerability in Netskope Endpoint - CVE-2025-5942
Heap Overflow in Netskope Endpoint DLP Driver - CVE-2025-0309
Netskope Client Local Elevation of Privileges - CVE-2025-5941
Out-of-Bounds Read Vulnerability in Netskope Client - CVE-2024-7402
Netskope Client Configuration Tampering with Local MITM
Same vendor: Netskope
Same weakness: CWE-78
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