Vulnerabilities > Trendnet > TEW 755Ap Firmware

DATE CVE VULNERABILITY TITLE RISK
2021-08-10 CVE-2021-28845 NULL Pointer Dereference vulnerability in Trendnet products
Null 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.
network
low complexity
trendnet CWE-476
7.5
2021-08-10 CVE-2021-28846 Use of Externally-Controlled Format String vulnerability in Trendnet products
A 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.
network
low complexity
trendnet CWE-134
6.5
2021-08-10 CVE-2021-28841 NULL Pointer Dereference vulnerability in Trendnet products
Null 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.
network
low complexity
trendnet CWE-476
7.5
2021-08-10 CVE-2021-28842 NULL Pointer Dereference vulnerability in Trendnet products
Null 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.
network
low complexity
trendnet CWE-476
7.5
2021-08-10 CVE-2021-28843 NULL Pointer Dereference vulnerability in Trendnet products
Null 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.
network
low complexity
trendnet CWE-476
7.5
2021-08-10 CVE-2021-28844 NULL Pointer Dereference vulnerability in Trendnet products
Null 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.
network
low complexity
trendnet CWE-476
7.5