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TOTOLINK A3700RTOTOLINK A3700R cstecgi.cgi setWiFiEasyGuestCfg buffer overflow

Risk 56
Severity
9
EPSS
0.08%
Buffer Overflow
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

A weakness has been identified in TOTOLINK A3700R 9.1.2u.5822B20200513. 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.

First published (updated )
CVE-2026-1143

Totolink A3700R FirmwareTOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vu…

Risk 86
Severity
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOlink A3700R v9.1.2u.5822B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the UploadFirmwareFile function.

First published (updated )
CVE-2023-52031

Totolink A3700R FirmwareTOTOlink A3700R v9.1.2u.5822_B20200513 was discovered to contain a remote command execution (RCE) vu…

Risk 86
Severity
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOlink A3700R v9.1.2u.5822B20200513 was discovered to contain a remote command execution (RCE) vulnerability via the setOpModeCfg function.

First published (updated )
CVE-2023-52030

Totolink A3700R FirmwareOS Command Injection

Risk 86
Severity
9.8
OS Command Injection
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.5822B20200513.

First published (updated )
CVE-2023-50147

Totolink A3700R FirmwareBuffer Overflow

Risk 86
Severity
9.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOLINK A3700R v9.1.2u.5822B20200513 has a buffer overflow vulnerability in the httphost parameter in the loginauth function.

First published (updated )
CVE-2024-42543

Totolink A3700R FirmwareBuffer Overflow

Risk 86
Severity
9.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

TOTOLINK A3700R v9.1.2u.5822B20200513 has a buffer overflow vulnerability in the ssid parameter in setWizardCfg function.

First published (updated )
CVE-2024-42545

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