CVE-2026-41925— WDR201A WiFi Extender OS Command Injection via adm.cgi (reboot_time)
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I. Basic Information for CVE-2026-41925
Vulnerability Information
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Vulnerability Title
WDR201A WiFi Extender OS Command Injection via adm.cgi (reboot_time)
Source: NVD (National Vulnerability Database)
Vulnerability Description
WDR201A WiFi Extender (HW V2.1, FW LFMZX28040922V1.02) contains an OS command injection vulnerability in the adm.cgi binary's reboot_time function that allows unauthenticated remote attackers to execute arbitrary shell commands by injecting malicious input into the reboot_time POST parameter. Attackers can send a crafted request with shell metacharacters in the reboot_time parameter when reboot_enabled=1 to achieve remote code execution.
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
Yeapook WDR201A WiFi Extender 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Yeapook WDR201A WiFi Extender是Yeapook公司的一款无线信号扩展设备。 Yeapook WDR201A WiFi Extender HW V2.1版本和FW LFMZX28040922V1.02版本存在操作系统命令注入漏洞，该漏洞源于adm.cgi二进制文件中reboot_time函数存在OS命令注入，可能导致未经身份验证的远程攻击者执行任意shell命令。
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 |
|---|---|---|---|---|
| Shenzhen Yipu Commercial and Trading Co., Ltd | WDR201A WiFi Extender | 0 ~ 1.02.0 | - |
II. Public POCs for CVE-2026-41925
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Shenzhen Yipu Commercial and Trading Co., Ltd · 2026-05-04 · 6 CVEs total
| CVE-2026-41924 | WDR201A WiFi Extender OS Command Injection via makeRequest.cgi | |
| CVE-2026-41922 | WDR201A WiFi Extender OS Command Injection via wireless.cgi | |
| CVE-2026-41926 | WDR201A WiFi Extender OS Command Injection via firewall.cgi | |
| CVE-2026-41923 | WDR201A WiFi Extender OS Command Injection via internet.cgi | |
| CVE-2026-41927 | WDR201A WiFi Extender Stack-Based Buffer Overflow via firewall.cgi |
IV. Related Vulnerabilities
Same product: WDR201A WiFi Extender
- CVE-2026-41927
WDR201A WiFi Extender Stack-Based Buffer Overflow via firewa - CVE-2026-41926
WDR201A WiFi Extender OS Command Injection via firewall.cgi - CVE-2026-41924
WDR201A WiFi Extender OS Command Injection via makeRequest.c - CVE-2026-41923
WDR201A WiFi Extender OS Command Injection via internet.cgi - CVE-2026-41922
WDR201A WiFi Extender OS Command Injection via wireless.cgi
Same vendor: Shenzhen Yipu Commercial and Trading Co., Ltd
- CVE-2026-41927
WDR201A WiFi Extender Stack-Based Buffer Overflow via firewa - CVE-2026-41926
WDR201A WiFi Extender OS Command Injection via firewall.cgi - CVE-2026-41924
WDR201A WiFi Extender OS Command Injection via makeRequest.c - CVE-2026-41923
WDR201A WiFi Extender OS Command Injection via internet.cgi - CVE-2026-41922
WDR201A WiFi Extender OS Command Injection via wireless.cgi
Same weakness: CWE-78
- CVE-2026-8273
D-Link DNS-320 system_mgr.cgi cgi_merge_user os command inje - CVE-2026-8272
D-Link DNS-320 webfile_mgr.cgi chown os command injection - CVE-2026-8271
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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