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CVE-2025-8834— JCG Link-net LW-N915R Wireless Basic Settings basic.asp cross site scripting

Quick assessment

Affected
JCG Link-net LW-N915R
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.

JCG Link-net LW-N915R是中国捷希（JCG）公司的一款路由器。 JCG Link-net LW-N915R 17s.20.001.908版本存在代码注入漏洞，该漏洞源于对Network Name参数操作不当，可能导致跨站脚本攻击。

CVSS 2.4 · Low EPSS 0.27% · P19
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I. Basic Information for CVE-2025-8834

Vulnerability Information
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Vulnerability Title
JCG Link-net LW-N915R Wireless Basic Settings basic.asp cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in JCG Link-net LW-N915R 17s.20.001.908. Affected is an unknown function of the file /wireless/basic.asp of the component Wireless Basic Settings Page. The manipulation of the argument Network Name leads to cross site scripting. It is possible to launch the attack remotely.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
JCG Link-net LW-N915R 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JCG Link-net LW-N915R是中国捷希（JCG）公司的一款路由器。 JCG Link-net LW-N915R 17s.20.001.908版本存在代码注入漏洞，该漏洞源于对Network Name参数操作不当，可能导致跨站脚本攻击。
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
JCG Link-net LW-N915R 17s.20.001.908 -

II. Public POCs for CVE-2025-8834

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III. Intelligence Information for CVE-2025-8834

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IV. Related Vulnerabilities

Same weakness: CWE-79

V. Comments for CVE-2025-8834

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