Trendnet Tew 821Dap2Kac vulnerabilities
6 vulnerabilities
Known vulnerabilities in Trendnet Tew 821Dap2Kac, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
HighCVE-2021-28841trendnet · tew-755ap_firmware +3 moretrendnet tew-755ap_firmwareNull Pointer Dereference vulnerability in TRENDnet TEW-755AP 1.11B03, TEW-755AP2KAC 1.11B03, TEW-821DAP2KAC 1.11B03, and TEW-825DAP 1.11B03, which could let a remote malicious user cause a denial of service by sending a POST request to apply_cgi via an action ping_test without a ping_ipaddr key.EPSS0.96%HighCVE-2021-28842trendnet · tew-755ap_firmware +3 moretrendnet tew-755ap_firmwareNull Pointer Deference vulnerability exists in TRENDnet TEW-755AP 1.11B03, TEW-755AP2KAC 1.11B03, TEW-821DAP2KAC 1.11B03, and TEW-825DAP 1.11B03, which could let a remote malicious user cause a denial os service by sending the POST request to apply_cgi via action do_graph_auth without login_name key.EPSS0.96%HighCVE-2021-28845trendnet · tew-755ap_firmware +3 moretrendnet tew-755ap_firmwareNull Pointer Dereference vulnerability exists in TRENDnet TEW-755AP 1.11B03, TEW-755AP2KAC 1.11B03, TEW-821DAP2KAC 1.11B03, and TEW-825DAP 1.11B03, which could let a remote malicious user cause a denial of service by sending the POST request to apply_cgi via the lang action without a language key.EPSS0.96%HighCVE-2021-28843trendnet · tew-755ap_firmware +3 moretrendnet tew-755ap_firmwareNull Pointer Dereference vulnerability exists in TRENDnet TEW-755AP 1.11B03, TEW-755AP2KAC 1.11B03, TEW-821DAP2KAC 1.11B03, and TEW-825DAP 1.11B03 by sending the POST request to apply_cgi with an unknown action name.EPSS0.96%MediumCVE-2021-28846trendnet · tew-755ap_firmware +3 moretrendnet tew-755ap_firmwareA Format String vulnerablity exists in TRENDnet TEW-755AP 1.11B03, TEW-755AP2KAC 1.11B03, TEW-821DAP2KAC 1.11B03, and TEW-825DAP 1.11B03, which could let a remote malicious user cause a denial of service due to a logic bug at address 0x40dcd0 when calling fprintf with "%s: key len = %d, too long\n" format. The two variables seem to be put in the wrong order. The vulnerability could be triggered by sending the POST request to apply_cgi with a long and unknown key in the request body.EPSS0.81%HighCVE-2021-28844trendnet · tew-755ap_firmware +3 moretrendnet tew-755ap_firmwareNull Pointer Dereference vulnerability exists in TRENDnet TEW-755AP 1.11B03, TEW-755AP2KAC 1.11B03, TEW-821DAP2KAC 1.11B03, and TEW-825DAP 1.11B03 by sending the POST request to apply_cgi via a do_graph_auth action without a session_id key.EPSS0.96%