{"id":"CVE-2026-41927","state":"PUBLISHED","title":"WDR201A WiFi Extender Stack-Based Buffer Overflow via firewall.cgi","description":"WDR201A WiFi Extender (HW V2.1, FW LFMZX28040922V1.02) contains a stack-based buffer overflow vulnerability in the firewall.cgi and makeRequest.cgi binaries that allows unauthenticated attackers to overwrite the saved return address by sending a POST request with a Content-Length header exceeding 512 bytes. 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