ET WEB_SPECIFIC_APPS phpGACL assign_group group_id Parameter Reflected Cross-Site Scripting (CVE-2020-13563)
Sourceet/open
CreatedJanuary 17, 2025
UpdatedJanuary 17, 2025
Classificationweb-application-attack
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS phpGACL assign_group group_id Parameter Reflected Cross-Site Scripting (CVE-2020-13563)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"admin/assign_group.php|3f|"; fast_pattern; content:"group_id|3d|"; distance:0; pcre:"/^.+(script|onmouse[a-z]+|onkey[a-z]+|onerror|onload|onunload|ondragdrop|onblur|onfocus|onclick|ondblclick|onsubmit|onreset|onselect|onchange|style\x3d)/Ri"; reference:url,talosintelligence.com/vulnerability_reports/TALOS-2020-1177; reference:cve,2020-13563; classtype:web-application-attack; sid:2059300; rev:1; metadata:affected_product phpGACL, attack_target Web_Server, tls_state TLSDecrypt, created_at 2025_01_17, cve CVE_2020_13563, deployment Perimeter, deployment Internal, deployment Datacenter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2025_01_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)
Metadata
affected productphpGACL
attack targetWeb_Server
tls stateTLSDecrypt
created at2025_01_17
deploymentSSLDecrypt
performance impactLow
confidenceHigh
signature severityMajor
tagExploit
updated at2025_01_17
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application
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