ET WEB_SPECIFIC_APPS Cisco Adaptive Security Appliance WebVPN Cross Site Scripting Attempt

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/+webvpn+/index.html"; nocase;
pcre:"/(script|img|src|alert|onmouse|onkey|onload|ondragdrop|onblur|onfocus|onclick)/i";
Raw source ET WEB_SPECIFIC_APPS Cisco Adaptive Security Appliance WebVPN Cross Site Scripting Attempt · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Cisco Adaptive Security Appliance WebVPN Cross Site Scripting Attempt";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/+webvpn+/index.html"; nocase;
    pcre:"/(script|img|src|alert|onmouse|onkey|onload|ondragdrop|onblur|onfocus|onclick)/i";
    reference:url,www.securityfocus.com/bid/34307/info;
    reference:url,tools.cisco.com/security/center/viewAlert.x?alertId=17950;
    reference:cve,2009-1220;
    classtype:attempted-user;
    sid:2010505; rev:8;
    metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2010_07_30, cve CVE_2009_1220, deployment Datacenter, signature_severity Major, tag XSS, tag Cross_Site_Scripting, updated_at 2020_09_10;
)

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