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CVE-2026-7675— Shenzhen Libituo Technology LBT-T300-HW1 apply.cgi start_lan buffer overflow

CVSS 8.8 · High EPSS 0.05% · P15
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I. Basic Information for CVE-2026-7675

Vulnerability Information
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Vulnerability Title
Shenzhen Libituo Technology LBT-T300-HW1 apply.cgi start_lan buffer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in Shenzhen Libituo Technology LBT-T300-HW1 up to 1.2.8. Impacted is the function start_lan of the file /apply.cgi. The manipulation of the argument Channel/ApCliSsid leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may 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:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Shenzhen Libituo Technology LBT-T300-HW1 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Shenzhen Libituo Technology LBT-T300-HW1是中国力必拓科技（Shenzhen Libituo Technology）公司的一款工业路由器。 Shenzhen Libituo Technology LBT-T300-HW1 1.2.8及之前版本存在缓冲区错误漏洞，该漏洞源于文件/apply.cgi的函数start_lan对参数Channel/ApCliSsid的操作，可能导致缓冲区溢出。
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

VendorProductAffected VersionsCPESubscribe
Shenzhen Libituo TechnologyLBT-T300-HW1 1.2.0 -

II. Public POCs for CVE-2026-7675

#POC DescriptionSource LinkShenlong Link
AI-Generated POCVerified env Premium
claude_code · 6168 chars
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III. Intelligence Information for CVE-2026-7675

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IV. Related Vulnerabilities

Same product: LBT-T300-HW1
Same vendor: Shenzhen Libituo Technology
Same weakness: CWE-120

V. Comments for CVE-2026-7675

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