ET WEB_SPECIFIC_APPS Fortinet FortiSwitch Unauthenticated Unverified Password Change (CVE-2024-48887)

alert http any any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Fortinet FortiSwitch Unauthenticated Unverified Password Change (CVE-2024-48887)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri; bsize:12;
    content:"/change_pass"; fast_pattern;
    http.request_body;
    content:"|22|username|22|";
    content:"|22|newpass|22|";
    reference:url,github.com/cybersecplayground/CVE-2024-48887-FortiSwitch-Exploit;
    reference:cve,2024-48887;
    classtype:web-application-activity;
    sid:2061541; rev:1;
    metadata:attack_target Server, tls_state TLSDecrypt, created_at 2025_04_14, cve CVE_2024_48887, deployment Perimeter, deployment Internal, deployment SSLDecrypt, signature_severity Major, tag Exploit, updated_at 2025_04_14, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)