Vulnerability Information
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Vulnerability Title
LB-LINK BL-WR9000 Web Interface lighttpd.cgi restore improper authentication
Vulnerability Description
A vulnerability, which was classified as critical, was found in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. Affected is the function reboot/restore of the file /cgi-bin/lighttpd.cgi of the component Web Interface. The manipulation leads to improper authentication. It is possible to launch the attack 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.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
认证机制不恰当
Vulnerability Title
LB-LINK多款产品 安全漏洞
Vulnerability Description
LB-LINK BL-AC1900等都是中国必联（LB-LINK）公司的产品。LB-LINK BL-AC1900是一款无线路由器。LB-LINK BL-AC2100是一款无线 Wi-Fi 6 路由器。LB-LINK BL-AC3600是一款双频千兆无线路由器，支持2.4GHz和5GHz频段，适用于家庭和小型办公室网络。 LB-LINK多款产品存在安全漏洞，该漏洞源于文件/cgi-bin/lighttpd.cgi中函数reboot/restore的错误操作导致身份验证不当。以下产品及版本受到影响：BL-AC
CVSS Information
N/A
Vulnerability Type
N/A