CVE-2026-6992— Linksys MR9600 JNAP Action run_central2.sh BTRequestGetSmartConnectStatus os command injection
Quick assessment
Affected
Linksys MR9600
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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。
Possible ATT&CK Techniques 3 AI
T1068 · Exploitation for Privilege Escalation T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application
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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: CVE Program / CVE List V5
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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/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
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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V. Comments for CVE-2026-6992
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