remove non-required post from the Host HTTP-header

[xeaon]

In the HTTP-header Host ports are not required, even if you use HTTPS/TLS.

A Host header field must be sent in all HTTP/1.1 request messages. A 400 (Bad Request) status code may be sent to any HTTP/1.1 request message that lacks or contains more than one Host header field.
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Host

HTTP gateways/reverse proxies which evaluate Host-Headers to choose the correct "route" may not forward you to the actual service which causes the PoC fail with an IndexError:

DEBUG - Crafting socket
DEBUG - Setting SSL context with verify mode False
/home/user/tools/onapsis_icmad_scanner/src/./ICMAD_scanner.py:37: DeprecationWarning: ssl.SSLContext() without protocol argument is deprecated.
context = ssl.SSLContext()
/home/user/tools/onapsis_icmad_scanner/src/./ICMAD_scanner.py:37: DeprecationWarning: ssl.PROTOCOL_TLS is deprecated
context = ssl.SSLContext()
DEBUG - Wraping socket with SSL
DEBUG - Connection established my-host:443
DEBUG - Validating resource /sap/admin/public/default.html?aaa
DEBUG - Payload sent
Traceback (most recent call last):
File "/home/user/tools/onapsis_icmad_scanner/src/./ICMAD_scanner.py", line 220, in <module>
main()
File "/home/user/tools/onapsis_icmad_scanner/src/./ICMAD_scanner.py", line 196, in main
resource = _validate_resource_and_cache(args.host, args.port,
File "/home/user/tools/onapsis_icmad_scanner/src/./ICMAD_scanner.py", line 129, in _validate_resource_and_cache
resp['responses'][0]['status_code'])
IndexError: list index out of range

Could you consider to remove the port in line 118 if it isn't critical for the PoC to actually trigger the vulnerability?