CVE-2026-6992— Linksys MR9600 JNAP Action run_central2.sh BTRequestGetSmartConnectStatus os command injection
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I. Basic Information for CVE-2026-6992
Vulnerability Information
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Vulnerability Title
Linksys MR9600 JNAP Action run_central2.sh BTRequestGetSmartConnectStatus os command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was identified in Linksys MR9600 2.0.6.206937. This affects the function BTRequestGetSmartConnectStatus of the file /etc/init.d/run_central2.sh of the component JNAP Action Handler. The manipulation of the argument pin leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/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
Linksys MR9600 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linksys MR9600是美国Linksys公司的一款无线路由器。 Linksys MR9600 2.0.6.206937版本存在命令注入漏洞，该漏洞源于组件JNAP Action Handler中文件/etc/init.d/run_central2.sh的函数BTRequestGetSmartConnectStatus对参数pin操作不当，可能导致os命令注入。
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
II. Public POCs for CVE-2026-6992
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IV. Related Vulnerabilities
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Missing authentication in Linksys MR9600, Linksys MX4200
Same vendor: Linksys
- CVE-2026-4558
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Improper verification in Linksys MR9600, Linksys MX4200 - CVE-2026-27849
Missing neutralization in Linksys MR9600, Linksys MX4200 - CVE-2026-27848
Missing neutralization in Linksys MR9600, Linksys MX4200 - CVE-2026-27847
Missing authentication in Linksys MR9600, Linksys MX4200
Same weakness: CWE-78
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