$ ctf42

Revenge_of_the_libiec61850

Pwn weight 25.00 No technique tags yet.
Difficulty Not rated yet

The CSCG qualification, a big german hacking competition, featured the challenge Honk! Honk!, exploiting the GOOSE server of the libiec61850. Now, it is not "Honk Honk!" anymore. You still need to exploit a 0-day in the libiec61850, but this time in the libiec61850 client. Some notes: You will get access to a server via SSH. You can even use SCP to upload your exploit. Every second, the following command will run as root: ./mms_utility -p 1337 -d -i -f -m If you have problems to SCP your exploit into the container, try scp -P 31222 -O [...].

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