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CVE-2026-101075— Netcore NR289-GE Location Time location_time.cgi system os command injection

Quick assessment

Affected
Netcore NR289-GE
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.

在 Netcore NR289-GE 版本 1.4.5102 中检测到一个安全漏洞。受影响的是组件“位置时间处理程序”（Location Time Handler）中文件 的 system 函数。通过对参数 进行操纵，可触发操作系统命令注入漏洞。该攻击可被远程利用。漏洞利用方法已公开披露，并可能被实际利用。厂商此前已就该披露事宜被联系，但至今未作任何回应。

CVSS 10.0 · Critical

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-101075

Vulnerability Information
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Vulnerability Title
Netcore NR289-GE Location Time location_time.cgi system os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in Netcore NR289-GE 1.4.5102. The impacted element is the function system of the file /location_time.cgi of the component Location Time Handler. The manipulation of the argument mac leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may 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:N/UI:N/S:C/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

Affected Products

Vendor Product Affected Versions CPE Subscribe
Netcore NR289-GE 1.4.5102 cpe:2.3:a:netcore:nr289-ge:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-101075

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III. Intelligence Information for CVE-2026-101075

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Other References for CVE-2026-101075 (4)

Same Patch Batch · Netcore · 2026-09-28 · 9 CVEs total

CVE-2026-101001 10.0 CRITICAL Netcore NBR200V2 Web Management network_tools eval os command injection
CVE-2026-101000 10.0 CRITICAL Netcore NBR100V2 ACL unauthenticated.json uci.apply authorization
CVE-2026-101072 10.0 CRITICAL Netcore NR289-GE CGI ap_ip.cgi system os command injection
CVE-2026-101077 10.0 CRITICAL Netcore NR289-GE boa_temp process_request missing authentication
CVE-2026-101076 10.0 CRITICAL Netcore NR289-GE CGI set_ntp_server_ip.cgi system os command injection
CVE-2026-101002 9.9 CRITICAL Netcore NBR200V2 Tools Ping network_tools system os command injection
CVE-2026-101074 9.8 CRITICAL Netcore NR289-GE Authentication boa password-check stack-based overflow
CVE-2026-101073 8.3 HIGH Netcore NR289-GE CGI Dispatcher boa improper authentication

IV. Related Vulnerabilities

Same product: NR289-GE
Same vendor: Netcore
Same weakness: CWE-78

V. Comments for CVE-2026-101075

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