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lookfirst/insecure.sh

Created November 6, 2021 01:52
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keywords: sshpass sudoers nopasswd ubuntu
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insecure.sh
#!/usr/bin/env bash
export SSHPASS="1"
sshpass -e ssh -o "UserKnownHostsFile=/dev/null" -o StrictHostKeychecking=no -o LogLevel=ERROR user@$1 \
"echo $SSHPASS | sudo -S bash -c 'echo \"user ALL=(ALL) NOPASSWD:ALL\" > /etc/sudoers.d/00-user_nopasswd' 2> /dev/null"
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echo "user ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/00-user_nopasswd

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