CVE-2026-41925: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78) in Shenzhen Yipu Commercial and Trading Co., Ltd WDR201A WiFi Extender
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.
CVE-2026-41925: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CWE-78) in Shenzhen Yipu Commercial and Trading Co., Ltd WDR201A WiFi Extender
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.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-04-22T18:50:43.620Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69f8f1b7cbff5d861042a39d
Added to database: 5/4/2026, 7:21:27 PM
Last updated: 5/4/2026, 7:21:29 PM
Views: 1
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