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CVE-2026-41924— WDR201A WiFi Extender OS Command Injection via makeRequest.cgi

Quick assessment

Affected
Shenzhen Yipu Commercial and Trading Co., Ltd WDR201A WiFi Extender
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.

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makeRequest.cgi二进制文件中set_time或StartSniffer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。

AI Predicted 9.8 Difficulty: Easy EPSS 3.28% · P88

Affected Version Matrix 1

VendorProduct Version RangeStatus
Shenzhen Yipu Commercial and Trading Co., Ltd WDR201A WiFi Extender ≤ 1.02.0 affected
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I. Basic Information for CVE-2026-41924

Vulnerability Information
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Vulnerability Title
WDR201A WiFi Extender OS Command Injection via makeRequest.cgi
Source: CVE Program / CVE List V5
Vulnerability Description
WDR201A WiFi Extender (HW V2.1, FW LFMZX28040922V1.02) contains an OS command injection vulnerability in the makeRequest.cgi binary that allows unauthenticated remote attackers to execute arbitrary shell commands by injecting malicious input into the set_time or StartSniffer functions. Attackers can craft a POST request with specially crafted ampersand-delimited parameters to bypass input sanitization and execute commands with a maximum length of 31 bytes through the date command or channel parameter processing.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
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makeRequest.cgi二进制文件中set_time或StartSniffer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-2026-41924

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III. Intelligence Information for CVE-2026-41924

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Vendor Advisories for CVE-2026-41924 (1)

Same Patch Batch · Shenzhen Yipu Commercial and Trading Co., Ltd · 2026-05-04 · 6 CVEs total

CVE-2026-41925 WDR201A WiFi Extender OS Command Injection via adm.cgi (reboot_time)
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
Same vendor: Shenzhen Yipu Commercial and Trading Co., Ltd
Same weakness: CWE-78

V. Comments for CVE-2026-41924

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