Totolink A3700R Firmware vulnerabilities

CVE-2023-46574 [CRITICAL] CWE-77 CVE-2023-46574: An issue in TOTOLINK A3700R v.9.1.2u.6165_20211012 allows a remote attacker to execute arbitrary cod An issue in TOTOLINK A3700R v.9.1.2u.6165_20211012 allows a remote attacker to execute arbitrary code via the FileName parameter of the UploadFirmwareFile function.

CVE-2023-52028 [CRITICAL] CWE-78 CVE-2023-52028: TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vu TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the setTracerouteCfg function.

CVE-2024-22663 [CRITICAL] CWE-77 CVE-2024-22663: TOTOLINK_A3700R_V9.1.2u.6165_20211012has a command Injection vulnerability via setOpModeCfg TOTOLINK_A3700R_V9.1.2u.6165_20211012has a command Injection vulnerability via setOpModeCfg

CVE-2024-7160 [HIGH] CWE-77 CVE-2024-7160: A vulnerability classified as critical has been found in TOTOLINK A3700R 9.1.2u.5822_B20200513. Affe A vulnerability classified as critical has been found in TOTOLINK A3700R 9.1.2u.5822_B20200513. Affected is the function setWanCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument hostName leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-272574 is

CVE-2026-1143 [HIGH] CWE-119 CVE-2026-1143: A weakness has been identified in TOTOLINK A3700R 9.1.2u.5822_B20200513. This affects the function s A weakness has been identified in TOTOLINK A3700R 9.1.2u.5822_B20200513. This affects the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument ssid can lead to buffer overflow. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

CVE-2023-50147 [CRITICAL] CWE-78 CVE-2023-50147: There is an arbitrary command execution vulnerability in the setDiagnosisCfg function of the cstecgi There is an arbitrary command execution vulnerability in the setDiagnosisCfg function of the cstecgi .cgi of the TOTOlink A3700R router device in its firmware version V9.1.2u.5822_B20200513.

CVE-2025-3663 [HIGH] CWE-266 CVE-2025-3663: A vulnerability, which was classified as critical, has been found in TOTOLINK A3700R 9.1.2u.5822_B20 A vulnerability, which was classified as critical, has been found in TOTOLINK A3700R 9.1.2u.5822_B20200513. This issue affects the function setWiFiEasyCfg/setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi of the component Password Handler. The manipulation leads to improper access controls. The attack may be initiated remotely. The exploit has been d

CVE-2024-37632 [CRITICAL] CWE-120 CVE-2024-37632: TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via the password pa TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via the password parameter in function loginAuth .

CVE-2023-52029 [CRITICAL] CWE-78 CVE-2023-52029: TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vu TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the setDiagnosisCfg function.

CVE-2023-52027 [CRITICAL] CWE-77 CVE-2023-52027: TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vu TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the NTPSyncWithHost function.

CVE-2024-22662 [CRITICAL] CWE-787 CVE-2024-22662: TOTOLINK A3700R_V9.1.2u.6165_20211012 has a stack overflow vulnerability via setParentalRules TOTOLINK A3700R_V9.1.2u.6165_20211012 has a stack overflow vulnerability via setParentalRules

CVE-2024-7156 [HIGH] CWE-200 CVE-2024-7156: A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822_B20200513 and classified as problematic. Af A vulnerability was found in TOTOLINK A3700R 9.1.2u.5822_B20200513 and classified as problematic. Affected by this issue is some unknown functionality of the file /cgi-bin/ExportSettings.sh of the component apmib Configuration Handler. The manipulation leads to information disclosure. The attack may be launched remotely. The exploit has been disclosed t

CVE-2023-52031 [CRITICAL] CVE-2023-52031: TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vu TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the UploadFirmwareFile function.

CVE-2023-52030 [CRITICAL] CWE-250 CVE-2023-52030: TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vu TOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the setOpModeCfg function.

CVE-2024-37637 [CRITICAL] CWE-120 CVE-2024-37637: TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via ssid5g in the f TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via ssid5g in the function setWizardCfg.

CVE-2024-37634 [CRITICAL] CWE-121 CVE-2024-37634: TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via ssid in the fun TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via ssid in the function setWiFiEasyCfg.

CVE-2024-37635 [CRITICAL] CWE-120 CVE-2024-37635: TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via ssid in the fun TOTOLINK A3700R V9.1.2u.6165_20211012 was discovered to contain a stack overflow via ssid in the function setWiFiBasicCfg

CVE-2024-22660 [CRITICAL] CWE-787 CVE-2024-22660: TOTOLINK_A3700R_V9.1.2u.6165_20211012has a stack overflow vulnerability via setLanguageCfg TOTOLINK_A3700R_V9.1.2u.6165_20211012has a stack overflow vulnerability via setLanguageCfg

CVE-2024-42545 [CRITICAL] CWE-120 CVE-2024-42545: TOTOLINK A3700R v9.1.2u.5822_B20200513 has a buffer overflow vulnerability in the ssid parameter in TOTOLINK A3700R v9.1.2u.5822_B20200513 has a buffer overflow vulnerability in the ssid parameter in setWizardCfg function.

CVE-2024-42543 [CRITICAL] CWE-120 CVE-2024-42543: TOTOLINK A3700R v9.1.2u.5822_B20200513 has a buffer overflow vulnerability in the http_host paramete TOTOLINK A3700R v9.1.2u.5822_B20200513 has a buffer overflow vulnerability in the http_host parameter in the loginauth function.