ET EXPLOIT OctoberCMS Auth Bypass Inbound M1 trigger_reset (CVE-2021-32648)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/backend/backend/auth/restore";
http.request_body;
content:"_token="; startswith;
content:"&postback=1";
content:"&login=admin";
Raw source ET EXPLOIT OctoberCMS Auth Bypass Inbound M1 trigger_reset (CVE-2021-32648) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (
    msg:"ET EXPLOIT OctoberCMS Auth Bypass Inbound M1 trigger_reset (CVE-2021-32648)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/backend/backend/auth/restore";
    http.request_body;
    content:"_token="; startswith;
    content:"&postback=1";
    content:"&login=admin";
    reference:url,github.com/Immersive-Labs-Sec/CVE-2021-32648/blob/main/cve-2021-32648.py;
    reference:cve,2021-32648;
    classtype:attempted-admin;
    sid:2034929; rev:1;
    metadata:attack_target Server, created_at 2022_01_18, cve CVE_2021_32648, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2022_01_18, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.