alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT VMWare View Planner RCE (CVE-2021-21978) Attempt M2"; flow:established,to_server; http.request_line; content:"POST /logupload"; startswith; fast_pattern; http.request_body; content:"name=|22|logMetaData|22|"; content:"itrLogPath"; content:"name=|22|logfile|22 3b|"; content:"log_upload_wsgi.py"; reference:url,www.vmware.com/security/advisories/VMSA-2021-0003.html; reference:url,attackerkb.com/assessments/fc456e03-adf5-409a-955a-8a4fb7e79ece; reference:cve,2021-21978; classtype:attempted-admin; sid:2032008; rev:1; metadata:affected_product VMware, attack_target Server, created_at 2021_03_15, cve CVE_2021_21978, deployment Datacenter, deployment SSLDecrypt, performance_impact Moderate, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_03_15;)