No variable values check for DNS_FAL_CMD_INIT_STACK_REQ and DNS_AP_CMD_SET_CONFIGURATION_REQ

Firmware does not check some of the variable values. Such a packet is accepted and the communication is running althought ulEnableFlags = 0x0000003F. usVendorId, usProductCode, bMajorRev and bMinorRev are set with incorrect zero values but the firmware accepts them and COM flag is set.

Src: 0x20
Cmd: 0x2D02 or 0x4100

Data:
00 00 00 00
00 00 00 00
02 00 00 00
02 00 00 00

40 00 00 00
40 00 00 00

00 00 00 00
3f 00 00 00
00 00
ff ff
00 00
00
00
78 56 34 12

00 00 00

20
54 68 69 73 20 69 73 20 61 20 76 65 72 79 20 6C 6F 6E 67 20 6E 61 6D 65 20 66 6F 72 20 44 4E 53