""ET EXPLOIT Possible Oracle E-Business RCE Attempt Inbound M4 (CVE-2022-21587)""

SID: 2044013

Revision: 2

Class Type: attempted-admin

Metadata: attack_target Client_Endpoint, created_at 2023_01_27, cve CVE_2022_21587, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2024_05_22, reviewed_at 2024_07_30

Reference:

  • cve

  • 2022-21587

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/OA_HTML/BneOfflineLOVService" Depth: 29

  • Value: "bne:uueupload=TRUE"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_uri

source