AttributeError: module 'impacket.dcerpc.v5.nrpc' has no attribute 'NetrServerPasswordSet2' about cve-2020-1472 HOT 11 CLOSED

a note: use a virtualenv to make your life easier...

python3 -m pip install virtualenv
python3 -m virtualenv impkt
source impkt/bin/activate
(or on windows .\impkt\Scripts\activate.ps1)
pip install git+https://github.com/SecureAuthCorp/impacket

then run the POC.
sourcing the activate script will put the virtualenv's module dirs first so you shouldn't run into the same issues involving pulling an old version from some place.

from cve-2020-1472.

First one: Run on Linux system.
Remove impacket (if installed / Kali Distro):

apt remove --purge impacket-scripts python3-impacket
apt autoremove

Download de Impacket:
https://github.com/SecureAuthCorp/impacket

And run in folder:
pip install .

Result:

from cve-2020-1472.

Make sure you uninstall all previous versions of impacket and install the latest from github source https://github.com/SecureAuthCorp/impacket
Or run it from a virtualenv to make sure it doesn't conflict with other impacket installations.

from cve-2020-1472.

Dear sir, I have reinstall impackets ,but find a new error!

from cve-2020-1472.

I am also having the same issue. I followed the instructions to remove the packages with apt and redownloaded and installed.

Error:
AttributeError: module 'impacket.dcerpc.v5.nrpc' has no attribute 'NetrServerPasswordSet2'

from cve-2020-1472.

Same error here:
AttributeError: module 'impacket.dcerpc.v5.nrpc' has no attribute 'NetrServerPasswordSet2'

from cve-2020-1472.

i have a some problem in windows machine. But in kali worked

from cve-2020-1472.

I kept getting the "AttributeError: module 'impacket.dcerpc.v5.nrpc' has no attribute 'NetrServerPasswordSet2'" as well, but after many, many hours, I was able to fix it.

So, you definitely need to start with a fresh copy of the latest impacket.

Follow the instructions from andreluna (repeated below):

apt remove --purge impacket-scripts python3-impacket
apt autoremove

Download the latest Impacket from: https://github.com/SecureAuthCorp/impacket

Change into that folder and then do the following:
pip install .

Note the [dot] above.

This still didn't fix it for me, but it is the right path.

Then type and press Enter after:

python3 setup.py install

It should then start to install and copy a number of scripts/libraries etc.

Once this finishes, you can then change into the CVE-2020-1472 folder and run the command.

Note: I was then prompted to install pyfiglet and termcolor.

This all requires the use of python3, so make sure that you install pyfiglet and termcolor using pip3.

Hope this works for you.

Cheers,
Darren

from cve-2020-1472.

we had same issue, we uninstalled older python versions, we end-up using 3.8 python version on Linux CentOS and 3.6 python worked for us in Windows 10. we used impacket latest version as Github recommended.

from cve-2020-1472.

@DCAU7 your solution worked. I also had to run the following commands to uninstall impacket via pip - I just added all possible names that impacket may be installed with:

python3 -m pip uninstall impacket python-impacket python3-impacket

from cve-2020-1472.

Hope the directions above help people, it's not something I can fix from here as it's impacket related, so closing.

from cve-2020-1472.