ET WEB_SPECIFIC_APPS Asus apply.cgi ca_manage_file_name_ca Parameter Directory Traversal Attempt

7.0.35.0SID: 2071805Rev: 1Enabled3 views
Sourceet/open
Fileemerging-web_specific_apps.rules
CreatedAugust 26, 2026
UpdatedAugust 26, 2026
Classificationattempted-admin
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Asus apply.cgi ca_manage_file_name_ca Parameter Directory Traversal Attempt"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/apply.cgi"; fast_pattern; http.request_body; content:"ca_manage_file_name_ca|3d|"; pcre:"/^[^\x26]*?(?:(?:\x2e|%2[Ee]){1,2}(?:\x2f|\x5c|%5[Cc]|%2[Ff]){1,}){2,}/R"; reference:url,github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/ASUS-PT-004__ASUS__path_traversal.md; classtype:attempted-admin; sid:2071805; rev:1; metadata:affected_product Asus, attack_target Networking_Equipment, tls_state plaintext, created_at 2026_08_26, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2026_08_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)

References

urlgithub.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/ASUS-PT-004__ASUS__path_traversal.md

Metadata

affected productAsus
attack targetNetworking_Equipment
tls stateplaintext
created at2026_08_26
deploymentInternal
performance impactLow
confidenceHigh
signature severityMajor
tagExploit
updated at2026_08_26
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application

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