ET EXPLOIT Apache Struts getWriter and opensymphony inbound OGNL injection remote code execution attempt
Sourceet/open
CreatedSeptember 5, 2018
UpdatedAugust 25, 2020
Classificationattempted-admin
alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET EXPLOIT Apache Struts getWriter and opensymphony inbound OGNL injection remote code execution attempt"; flow:to_server,established; http.uri; content:"|2E|getWriter"; fast_pattern; content:"symphony|2E|"; nocase; reference:cve,2018-11776; classtype:attempted-admin; sid:2026096; rev:3; metadata:affected_product Apache_Struts2, attack_target Server, created_at 2018_09_05, cve CVE_2018_11776, deployment Datacenter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_25, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)
References
| cve | 2018-11776 |
Metadata
affected productApache_Struts2
attack targetServer
created at2018_09_05
deploymentDatacenter
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2020_08_25
mitre tactic idTA0001
mitre tactic nameInitial_Access
mitre technique idT1190
mitre technique nameExploit_Public_Facing_Application
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