CVE-2025-2773— BEC Technologies Multiple Routers sys ping Command Injection Remote Code Execution Vulnerability
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I. Basic Information for CVE-2025-2773
Vulnerability Information
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Vulnerability Title
BEC Technologies Multiple Routers sys ping Command Injection Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
BEC Technologies Multiple Routers sys ping Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of BEC Technologies Multiple Routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the management interface, which listens on TCP port 22 by default. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-25903.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
Vulnerability Title
BEC Routers 操作系统命令注入漏洞
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存在操作系统命令注入漏洞，该漏洞源于管理接口未正确验证用户输入，可能导致远程代码执行。
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-2025-2773
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · BEC Technologies · 2025-04-23 · 4 CVEs total
| CVE-2025-2771 | BEC Technologies Multiple Routers Authentication Bypass Vulnerability | |
| CVE-2025-2772 | BEC Technologies Multiple Routers Insufficiently Protected Credentials Information Disclos | |
| CVE-2025-2770 | BEC Technologies Multiple Routers Cleartext Password Storage Information Disclosure Vulner |
IV. Related Vulnerabilities
Same product: Multiple Routers
- CVE-2025-2772
BEC Technologies Multiple Routers Insufficiently Protected C - CVE-2025-2771
BEC Technologies Multiple Routers Authentication Bypass Vuln - 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-78
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D-Link DNS-320 system_mgr.cgi cgi_merge_user os command inje - CVE-2026-8272
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D-Link DNS-320 network_mgr.cgi cgi_upnp_edit os command inje - CVE-2026-8265
Tenda AC6 httpd getLogFile get_log_file os command injection - CVE-2026-8264
Tenda AC6 httpd WifiApScan formWifiApScan os command injecti
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