IV is not meaningful for the ECB mode

[Haoke98]

There are 1 targets
Traceback (most recent call last):
File "/Users/shadikesadamu/Projects/CVE/CVE-2017-7921/CVE-2017-7921-EXP/CVE-2017-7921-EXP.py", line 150, in
fire.Fire(CVE_2017_7921_EXP)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/fire/core.py", line 138, in Fire
component_trace = _Fire(component, args, parsed_flag_args, context, name)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/fire/core.py", line 466, in _Fire
component, remaining_args = _CallAndUpdateTrace(
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/fire/core.py", line 675, in _CallAndUpdateTrace
component = fn(*varargs, **kwargs)
File "/Users/shadikesadamu/Projects/CVE/CVE-2017-7921/CVE-2017-7921-EXP/CVE-2017-7921-EXP.py", line 145, in run
exploit(self.targetList)
File "/Users/shadikesadamu/Projects/CVE/CVE-2017-7921/CVE-2017-7921-EXP/CVE-2017-7921-EXP.py", line 79, in exploit
with BytesIO(decrypt(r.content)) as f:
File "/Users/shadikesadamu/Projects/CVE/CVE-2017-7921/CVE-2017-7921-EXP/CVE-2017-7921-EXP.py", line 27, in decrypt
cipher = AES.new(key, AES.MODE_ECB, iv)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/Crypto/Cipher/AES.py", line 232, in new
return _create_cipher(sys.modules[name], key, mode, *args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/Crypto/Cipher/init.py", line 77, in _create_cipher
raise TypeError("IV is not meaningful for the ECB mode")
TypeError: IV is not meaningful for the ECB mode