Rule History

alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Microsoft Sharepoint BDCM File Creation (CVE-2024-38094)"; flow:established,to_server; flowbits:set,ET.Sharepoint.CVE-2024-38094; http.method; content:"POST"; http.uri; content:"|2f|web|2f|GetFolderByServerRelativeUrl|28|"; content:"|2f|BusinessDataMetadataCatalog|2f 27 29 2f|Files|2f|add|28|url|3d|'"; fast_pattern; distance:0; content:"|2f|BusinessDataMetadataCatalog|2f|BDCMetadata|2e|bdcm"; distance:0; http.request_body; content:"Method Name|3d 22|ParseLogFileEntry|22|"; content:"|3c|TypeDescriptor|20|"; content:"|3c|DefaultValue|20|"; reference:cve,2024-38094; classtype:web-application-attack; sid:2057286; rev:1; metadata:affected_product Microsoft_Sharepoint, attack_target Server, tls_state TLSDecrypt, created_at 2024_11_06, cve CVE_2024_38094, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2024_11_06, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)