""ET EXPLOIT HP Printer Attempted Path Traversal via PJL""

SID: 2024404

Revision: 3

Class Type: attempted-admin

Metadata: attack_target IoT, created_at 2017_06_16, cve CVE_2017_2741, deployment Internal, performance_impact Moderate, signature_severity Major, updated_at 2022_05_03

Reference:

  • cve

  • 2017-2741

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: $HOME_NET

Destination Port: 9100

Flow: established,to_server

Contents:

  • Value: "@PJL FS" Depth: 7

  • Value: "NAME="

Within:

PCRE: "/^\s*[\x22\x27][^\x22\x27]{0,128}\x2e\x2e/Ri"

Special Options:

source