ET WEB_SPECIFIC_APPS ABB Cylon Aspect DeploymentServelet DeployJars/DeployRuntimeJars Parameter Unauthenticated Directory Traversal and Arbitrary File Upload Attempt
Sourceet/open
CreatedAugust 7, 2025
UpdatedAugust 7, 2025
Classificationattempted-admin
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS ABB Cylon Aspect DeploymentServelet DeployJars/DeployRuntimeJars Parameter Unauthenticated Directory Traversal and Arbitrary File Upload Attempt"; flow:established,to_server; http.uri; content:"/servelets/DeploymentServlet"; fast_pattern; startswith; content:"RequestType|3d|"; pcre:"/^Deploy(?:Runtime)?Jars/R"; content:"filename|3d|"; pcre:"/^[^\x26]*?(?:(?:\x2e|%2[Ee]){1,2}(?:\x2f|\x5c|%5[Cc]|%2[Ff]){1,}){2,}/R"; http.host; pcre:"/^(?:127\.0\.0\.1(?:\x3a\d{1,5})?|localhost(?:\x3a\d{1,5})?)$/"; reference:url,www.zeroscience.mk/codes/abb_aspect_rce24.txt; classtype:attempted-admin; sid:2063939; rev:1; metadata:affected_product ABB, attack_target IoT, tls_state plaintext, created_at 2025_08_07, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2025_08_07, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)
References
Metadata
affected productABB
attack targetIoT
tls stateplaintext
created at2025_08_07
deploymentInternal
performance impactLow
confidenceHigh
signature severityMajor
tagExploit
updated at2025_08_07
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application
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