ET WEB_SPECIFIC_APPS Planet formPingCmd submit-url parameter Format String Attack Attempt (CVE-2025-48826)

alert http any any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Planet formPingCmd submit-url parameter Format String Attack Attempt (CVE-2025-48826)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri; bsize:19;
    content:"/boafrm/formPingCmd"; fast_pattern;
    http.request_body;
    content:"submit-url|3d|";
    pcre:"/^(?:\x25|\x2525)(?:(?:\x25|\x2525)|(?:p|\x2570)|(?:d|\x2564)|(?:c|\x2563)|(?:u|\x2575)|(?:x|\x2578)|(?:s|\x2573)|(?:n|\x256[eE]))/R";
    reference:url,talosintelligence.com/vulnerability_reports/TALOS-2025-2228;
    reference:cve,2025-48826;
    classtype:web-application-attack;
    sid:2069335; rev:1;
    metadata:affected_product Planet, attack_target Networking_Equipment, tls_state plaintext, created_at 2026_05_19, cve CVE_2025_48826, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2026_05_19, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)