ET EXPLOIT Attempted VMware Authentication Bypass (CVE-2022-31656)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/SAAS/t/"; startswith;
content:"/auth/login/embeddedauthbroker/callback"; fast_pattern; endswith;
http.content_type;
content:"application/x-www-form-urlencoded"; bsize:33;
target:dest_ip;
Raw source ET EXPLOIT Attempted VMware Authentication Bypass (CVE-2022-31656) · 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 Attempted VMware Authentication Bypass (CVE-2022-31656)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/SAAS/t/"; startswith;
    content:"/auth/login/embeddedauthbroker/callback"; fast_pattern; endswith;
    http.content_type;
    content:"application/x-www-form-urlencoded"; bsize:33;
    reference:url,twitter.com/VietPetrus/status/1556999921320235009;
    reference:url,www.greynoise.io/blog/vmware-workspace-one-vulnerabilities-cve-2022-31656-and-cve-2022-31659;
    reference:cve,2022-31656;
    classtype:attempted-admin;
    sid:2038475; rev:1;
    metadata:created_at 2022_08_10, cve CVE_2022_31656, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_10, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)

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