alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS TP-Link services-sync dev_name Parameter Command Injection Attempt (CVE-2026-0652)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:11; content:"/v1/things/"; startswith; content:"/services-sync"; endswith; http.request_body; content:"|22|requests|22|"; content:"|22|method|22|"; content:"|22|setLedStatus|22|"; content:"|22|params|22|"; content:"|22|tp_manage|22|"; fast_pattern; content:"|22|dev_name|22|"; pcre:"/^(?:\x3a(?:\x20\x22|\x22))?[^\x2c\x7d$]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R"; reference:url,spaceraccoon.dev/getting-shell-tapo-c260-webcam/; reference:cve,2026-0652; classtype:attempted-admin; sid:2068295; rev:1; metadata:affected_product TPLINK, attack_target Networking_Equipment, tls_state plaintext, created_at 2026_03_17, cve CVE_2026_0652, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_03_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)