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    32 vulnerabilities found for TEW-755AP by TRENDnet

    CVE-2026-76591 (GCVE-0-2026-76591)

    Vulnerability from nvd – Published: 2026-08-19 22:00 – Updated: 2026-08-21 21:47
    VLAI
    Title
    TRENDnet TEW-755AP ssi email.cgi log_email_server command injection
    Summary
    A security flaw has been discovered in TRENDnet TEW-755AP up to 20260702. This affects the function log_email_server of the file /cgi-bin/email.cgi of the component ssi. Performing a manipulation results in command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 21:37 UTC
    CWE
    References
    Impacted products
    Vendor Product Version
    TRENDnet TEW-755AP Affected: 20260702
        cpe:2.3:o:trendnet:tew-755ap_firmware:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-76590 (GCVE-0-2026-76590)

    Vulnerability from nvd – Published: 2026-08-19 21:45 – Updated: 2026-08-21 16:47
    VLAI
    Title
    TRENDnet TEW-755AP ssi wan.cgi stack-based overflow
    Summary
    A vulnerability was identified in TRENDnet TEW-755AP up to 20260702. Affected by this issue is some unknown functionality of the file /cgi-bin/wan.cgi of the component ssi. Such manipulation of the argument cameo.wan.wan_pppoe_password_00 leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 16:47 UTC
    CWE
    References
    Impacted products
    Vendor Product Version
    TRENDnet TEW-755AP Affected: 20260702
        cpe:2.3:o:trendnet:tew-755ap_firmware:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-76589 (GCVE-0-2026-76589)

    Vulnerability from nvd – Published: 2026-08-19 21:30 – Updated: 2026-08-19 21:30
    VLAI
    Title
    TRENDnet TEW-755AP mycli FUN_401000 stack-based overflow
    Summary
    A vulnerability was found in TRENDnet TEW-755AP up to 20260702. Affected is the function FUN_401000 of the file /sbin/mycli. The manipulation of the argument ssid results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.
    CWE
    References
    Impacted products
    Vendor Product Version
    TRENDnet TEW-755AP Affected: 20260702
        cpe:2.3:o:trendnet:tew-755ap_firmware:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-76591 (GCVE-0-2026-76591)

    Vulnerability from cvelistv5 – Published: 2026-08-19 22:00 – Updated: 2026-08-21 21:47
    VLAI
    Title
    TRENDnet TEW-755AP ssi email.cgi log_email_server command injection
    Summary
    A security flaw has been discovered in TRENDnet TEW-755AP up to 20260702. This affects the function log_email_server of the file /cgi-bin/email.cgi of the component ssi. Performing a manipulation results in command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 21:37 UTC
    CWE
    References
    Impacted products
    Vendor Product Version
    TRENDnet TEW-755AP Affected: 20260702
        cpe:2.3:o:trendnet:tew-755ap_firmware:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-76590 (GCVE-0-2026-76590)

    Vulnerability from cvelistv5 – Published: 2026-08-19 21:45 – Updated: 2026-08-21 16:47
    VLAI
    Title
    TRENDnet TEW-755AP ssi wan.cgi stack-based overflow
    Summary
    A vulnerability was identified in TRENDnet TEW-755AP up to 20260702. Affected by this issue is some unknown functionality of the file /cgi-bin/wan.cgi of the component ssi. Such manipulation of the argument cameo.wan.wan_pppoe_password_00 leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-08-21 16:47 UTC
    CWE
    References
    Impacted products
    Vendor Product Version
    TRENDnet TEW-755AP Affected: 20260702
        cpe:2.3:o:trendnet:tew-755ap_firmware:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-76589 (GCVE-0-2026-76589)

    Vulnerability from cvelistv5 – Published: 2026-08-19 21:30 – Updated: 2026-08-19 21:30
    VLAI
    Title
    TRENDnet TEW-755AP mycli FUN_401000 stack-based overflow
    Summary
    A vulnerability was found in TRENDnet TEW-755AP up to 20260702. Affected is the function FUN_401000 of the file /sbin/mycli. The manipulation of the argument ssid results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used.
    CWE
    References
    Impacted products
    Vendor Product Version
    TRENDnet TEW-755AP Affected: 20260702
        cpe:2.3:o:trendnet:tew-755ap_firmware:*:*:*:*:*:*:*:*
    Create a notification for this product.
    Show details on NVD website

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    VAR-202212-2591

    Vulnerability from variot - Updated: 2025-04-15 23:34

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the wps_sta_enrollee_pin parameter in the action set_sta_enrollee_pin_24g function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet.

    There is a stack overflow vulnerability in TRENDnet TEW-755AP. The vulnerability is due to the fact that the wps_sta_enrollee_pin parameter in the set_sta_enrollee_pin_24g function lacks a size check for the input data. Attackers can use this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2616

    Vulnerability from variot - Updated: 2025-04-12 23:33

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the del_num parameter in the icp_delete_img (sub_41DEDC) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability originates from the fact that the del_num parameter in the icp_delete_img (sub_41DEDC) function lacks a size check on the input data. Attackers can exploit this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2438

    Vulnerability from variot - Updated: 2025-04-12 23:32

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the cameo.cameo.nslookup_target parameter in the tools_nslookup function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability comes from the fact that the cameo.cameo.nslookup_target parameter in the tools_nslookup function lacks a size check on the input data. Attackers can exploit this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2360

    Vulnerability from variot - Updated: 2025-04-12 23:28

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the login_name parameter in the do_graph_auth (sub_4061E0) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability is caused by the lack of size check of the input data in the login_name parameter in the do_graph_auth (sub_4061E0) function. Attackers can use this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2465

    Vulnerability from variot - Updated: 2025-04-12 23:28

    TRENDnet TEW755AP 1.13B01 was discovered to contain a command injection vulnerability via the sys_service parameter in the setup_wizard_mydlink (sub_4104B8) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. for constructing commands. An attacker could exploit this vulnerability to execute arbitrary commands on the system

    Show details on source website

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    VAR-202212-2403

    Vulnerability from variot - Updated: 2025-04-12 23:27

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the user_edit_page parameter in the wifi_captive_portal function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet.

    There is a buffer overflow vulnerability in TRENDnet TEW-755AP. This vulnerability originates from the fact that the user_edit_page parameter in the wifi_captive_portal function lacks a size check on the input data. Attackers can exploit this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2510

    Vulnerability from variot - Updated: 2025-04-12 23:18

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    Show details on source website

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    VAR-202212-2322

    Vulnerability from variot - Updated: 2025-04-12 23:16

    TRENDnet TEW755AP 1.13B01 was discovered to contain a command injection vulnerability via the wps_sta_enrollee_pin parameter in the action set_sta_enrollee_pin_5g function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability stems from the fact that the wps_sta_enrollee_pin parameter in the set_sta_enrollee_pin_5g function fails to properly filter special characters and commands for constructing commands. An attacker could exploit this vulnerability to execute arbitrary commands on the system

    Show details on source website

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    VAR-202212-2584

    Vulnerability from variot - Updated: 2025-04-12 23:13

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the setlogo_num parameter in the icp_setlogo_img (sub_41DBF4) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. This vulnerability originates from the fact that the setlogo_num parameter in the icp_setlogo_img (sub_41DBF4) function lacks a size check on the input data. Attackers can use this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2509

    Vulnerability from variot - Updated: 2025-04-11 23:20

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the wps_sta_enrollee_pin parameter in the do_sta_enrollee_wifi function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability is due to the fact that the wps_sta_enrollee_pin parameter in the do_sta_enrollee_wifi function lacks a size check on the input data. Attackers can use this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2323

    Vulnerability from variot - Updated: 2025-04-11 23:18

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the sys_service parameter in the setup_wizard_mydlink (sub_4104B8) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability is due to the fact that the sys_service parameter in the setup_wizard_mydlink (sub_4104B8) function lacks a size check on the input data. Attackers can use this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2402

    Vulnerability from variot - Updated: 2025-04-11 23:15

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the cameo.cameo.netstat_rsname parameter in the tools_netstat (sub_41E730) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. Attackers can exploit this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2466

    Vulnerability from variot - Updated: 2025-04-11 23:14

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the qcawifi.wifi%d_vap%d.maclist parameter in the kick_ban_wifi_mac_allow (sub_415B00) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. Attackers can use this vulnerability to execute arbitrary code

    Show details on source website

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    VAR-202212-2437

    Vulnerability from variot - Updated: 2025-04-11 23:03

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the reject_url parameter in the reject (sub_41BD60) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet.

    There is a stack overflow vulnerability in TRENDnet TEW-755AP, which originates from the fact that the reject_url parameter in the reject (sub_41BD60) function lacks a size check on the input data, and attackers can exploit this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2359

    Vulnerability from variot - Updated: 2025-04-11 23:00

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the wps_sta_enrollee_pin parameter in the set_sta_enrollee_pin_5g function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability is due to the fact that the wps_sta_enrollee_pin parameter in the set_sta_enrollee_pin_5g function lacks a size check on the input data. Attackers can use this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2401

    Vulnerability from variot - Updated: 2025-04-11 23:00

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the setbg_num parameter in the icp_setbg_img (sub_41DD68) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability originates from the fact that the setbg_num parameter in the icp_setbg_img (sub_41DD68) function does not check the size of the input data. Attackers can use this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2590

    Vulnerability from variot - Updated: 2025-04-11 23:00

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the REMOTE_USER parameter in the get_access (sub_45AC2C) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability is due to the lack of size check of the input data in the REMOTE_USER parameter in the get_access (sub_45AC2C) function. Attackers can use this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2547

    Vulnerability from variot - Updated: 2025-04-11 22:57

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the qcawifi.wifi%d_vap%d.maclist parameter in the kick_ban_wifi_mac_deny (sub_415D7C) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability originates from the fact that the qcawifi.wifi\%d_vap\%d.maclist parameter in the kick_ban_wifi_mac_deny (sub_415D7C) function lacks a size check for the input data. Attackers can use this vulnerability to execute arbitrary code

    Show details on source website

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    VAR-202212-2610

    Vulnerability from variot - Updated: 2025-04-11 22:57

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the cameo.cameo.netstat_option parameter in the tools_netstat (sub_41E730) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability comes from the fact that the cameo.cameo.netstat_option parameter in the tools_netstat (sub_41E730) function lacks a size check for the input data. Attackers can use this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202212-2546

    Vulnerability from variot - Updated: 2025-04-11 22:52

    TRENDnet TEW755AP 1.13B01 was discovered to contain a stack overflow via the update_file_name parameter in the auto_up_fw (sub_420A04) function. TRENDnet TEW755AP Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. TRENDnet TEW-755AP is a router produced by TRENDnet. The vulnerability originates from the fact that the update_file_name parameter in the auto_up_fw (sub_420A04) function lacks a size check on the input data. Attackers can exploit this vulnerability to execute arbitrary code on the system

    Show details on source website

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    VAR-202108-1040

    Vulnerability from variot - Updated: 2024-08-14 15:37

    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. plural TRENDnet The product has NULL A pointer dereference vulnerability exists.Denial of service (DoS) It may be put into a state

    Show details on source website

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    VAR-202108-1042

    Vulnerability from variot - Updated: 2024-08-14 15:33

    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

    Show details on source website

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    VAR-202108-1045

    Vulnerability from variot - Updated: 2024-08-14 15:27

    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. 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. plural TRENDnet The product contains a vulnerability in format strings.Service operation interruption (DoS) It may be in a state

    Show details on source website

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    VAR-202108-1043

    Vulnerability from variot - Updated: 2024-08-14 14:55

    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

    Show details on source website

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