ET WEB_SPECIFIC_APPS Cisco ASA WebVPN Cross-Site Scripting (CVE-2014-2120)

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/+CSCOE+/logon.html|3f|"; fast_pattern;
content:"reason|3d|2";
content:"username|3d|";
pcre:"/^.*?(?:[\x20\x27\x22\x2f]on[a-z]+\x3d|(?:[^\x2f]s(?:cript[\x3a\x3e\x20\x2f]|tyle\x3d)|\x3ciframe[\x20\x2f]))/R";
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS Cisco ASA WebVPN Cross-Site Scripting (CVE-2014-2120) · 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 any (
    msg:"ET WEB_SPECIFIC_APPS Cisco ASA WebVPN Cross-Site Scripting (CVE-2014-2120)";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/+CSCOE+/logon.html|3f|"; fast_pattern;
    content:"reason|3d|2";
    content:"username|3d|";
    pcre:"/^.*?(?:[\x20\x27\x22\x2f]on[a-z]+\x3d|(?:[^\x2f]s(?:cript[\x3a\x3e\x20\x2f]|tyle\x3d)|\x3ciframe[\x20\x2f]))/R";
    reference:url,seclists.org/fulldisclosure/2016/Feb/82;
    reference:cve,2014-2120;
    classtype:web-application-attack;
    sid:2057723; rev:1;
    metadata:affected_product Cisco_ASA, attack_target Server, tls_state TLSDecrypt, created_at 2024_11_19, cve CVE_2014_2120, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2024_11_19, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)

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.