H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function EditApAdvanceInfo.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function edditactionlist.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function settftpupgrad.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function versionset.

A vulnerability classified as problematic was found in H3C GR-1100-P, GR-1108-P, GR-1200W, GR-1800AX, GR-2200, GR-3200, GR-5200, GR-8300, ER2100n, ER2200G2, ER3200G2, ER3260G2, ER5100G2, ER5200G2 and ER6300G2 up to 20230908. This vulnerability affects unknown code of the file /userLogin.asp of the component Config File Handler. The manipulation leads to path traversal. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. VDB-240238 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateSnat.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateOne2One.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateWanParamsMulti.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateMacCloneFinal.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateWanLinkspyMulti.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateWanModeMulti.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function switchdebuginfoset.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function UpdateDDNS.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a command injection vulnerability via the param parameter at DelL2tpLNSList.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function WanModeSetMultiWan.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function addactionlist.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function debugwlanadvance.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function AddWlanMacList.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function apversioncheck.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function EditWlanMacList.

H3C GR-1200W MiniGRW1A0V100R006 was discovered to contain a stack overflow via the function DEleteusergroup.