TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a stack overflow via the command parameter in the function setTracerouteCfg.

TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a stack overflow via the lang parameter in the function setLanguageCfg.

TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a command injection vulnerability via the hostName parameter in the function setOpModeCfg.

TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a command injection vulnerability via the FileName parameter in the function UploadFirmwareFile.

A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability.

TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a command injection vulnerability via the host_time parameter in the function NTPSyncWithHost.