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CVE-2025-1143— Billion Electric M120N - Use of Hard-coded Credentials

Quick assessment

Affected
Billion Electric M100
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.

Billion Electric M100等都是中国盛达电业（Billion Electric）公司的一款无线路由器。 Billion Electric M100、M150和M120N存在信任管理问题漏洞，该漏洞源于含有硬编码的嵌入式 Linux 凭证。攻击者利用该漏洞可以登录 SSH 服务并获取系统的 root 权限。

CVSS 8.4 · High EPSS 0.19% · P8
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I. Basic Information for CVE-2025-1143

Vulnerability Information
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Vulnerability Title
Billion Electric M120N - Use of Hard-coded Credentials
Source: CVE Program / CVE List V5
Vulnerability Description
Certain models of routers from Billion Electric has hard-coded embedded linux credentials, allowing attackers to log in through the SSH service using these credentials and obtain root privilege of the system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
Billion Electric M100、M150和M120N 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Billion Electric M100等都是中国盛达电业（Billion Electric）公司的一款无线路由器。 Billion Electric M100、M150和M120N存在信任管理问题漏洞，该漏洞源于含有硬编码的嵌入式 Linux 凭证。攻击者利用该漏洞可以登录 SSH 服务并获取系统的 root 权限。
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
Billion Electric M100 1.04.1.159.* ~ 1.04.1.592.10 -
Billion Electric M150 1.04.1.592.* ~ 1.04.1.592.10 -
Billion Electric M120N 1.04.1.592.* ~ 1.04.1.592.10 -
Billion Electric M500 1.04.1.592.* ~ 1.04.1.592.10 -

II. Public POCs for CVE-2025-1143

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III. Intelligence Information for CVE-2025-1143

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Vendor Advisories for CVE-2025-1143 (2)

IV. Related Vulnerabilities

Same product: M100
Same vendor: Billion Electric
Same weakness: CWE-798

V. Comments for CVE-2025-1143

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