CVE-2025-2771— BEC Technologies Multiple Routers Authentication Bypass Vulnerability
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I. Basic Information for CVE-2025-2771
Vulnerability Information
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Vulnerability Title
BEC Technologies Multiple Routers Authentication Bypass Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
BEC Technologies Multiple Routers Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of BEC Technologies routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the web-based user interface. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-25894.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
BEC Routers 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BEC Routers是美国BEC公司的一系列路由器。 BEC Routers存在授权问题漏洞，该漏洞源于基于Web的用户界面缺乏身份验证，可能导致远程攻击者绕过身份验证。
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 |
|---|---|---|---|---|
| BEC Technologies | Multiple Routers | 1.04.1.512, 1.04.1.542 | - |
II. Public POCs for CVE-2025-2771
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · BEC Technologies · 2025-04-23 · 4 CVEs total
| CVE-2025-2772 | BEC Technologies Multiple Routers Insufficiently Protected Credentials Information Disclos | |
| CVE-2025-2773 | BEC Technologies Multiple Routers sys ping Command Injection Remote Code Execution Vulnera | |
| CVE-2025-2770 | BEC Technologies Multiple Routers Cleartext Password Storage Information Disclosure Vulner |
IV. Related Vulnerabilities
Same product: Multiple Routers
- CVE-2025-2773
BEC Technologies Multiple Routers sys ping Command Injection - CVE-2025-2772
BEC Technologies Multiple Routers Insufficiently Protected C - CVE-2025-2770
BEC Technologies Multiple Routers Cleartext Password Storage - CVE-2021-34983
NETGEAR Multiple Routers httpd Missing Authentication for Cr - CVE-2021-34982
NETGEAR Multiple Routers httpd Stack-based Buffer Overflow R
Same weakness: CWE-287
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Industrial Application Software IAS Canias ERP Login RMI imp - CVE-2026-8216
Industrial Application Software IAS Canias ERP Java RMI Sess - CVE-2026-8214
Industrial Application Software IAS Canias ERP RMI doAction - CVE-2026-42560
auth: Patreon provider assigns the same local user ID to eve - CVE-2026-41070
openvpn-auth-oauth2 returns FUNC_SUCCESS on client-deny, all
V. Comments for CVE-2025-2771
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