alert http $EXTERNAL_NET any -> $HOME_NET any (
msg:"ET EXPLOIT TP-Link Technologies TL-WA850RE Wi-Fi Range Extender - Command Execution";
flow:to_server,established;
http.uri;
content:"/wps.setup.json"; fast_pattern; nocase;
http.request_body;
content:"operation=write";
content:"option=connect";
content:"wps_setup_pin=";
content:"%2Fbin%2Fsh";
reference:url,exploit-db.com/exploits/44912/;
classtype:web-application-attack;
sid:2025735; rev:3;
metadata:affected_product TPLINK, attack_target IoT, created_at 2018_06_22, deployment Datacenter, performance_impact Low, confidence Medium, signature_severity Major, updated_at 2020_08_25;
)