ET EXPLOIT HP Printer Attempted Path Traversal via PJL

Query · suricata

flow:to_server,established;
content:"@PJL FS"; depth:7;
content:"NAME="; distance:0;
pcre:"/^\s*[\x22\x27][^\x22\x27]{0,128}\x2e\x2e/Ri";
target:dest_ip;
Raw source ET EXPLOIT HP Printer Attempted Path Traversal via PJL · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp any any -> $HOME_NET 9100 (
    msg:"ET EXPLOIT HP Printer Attempted Path Traversal via PJL";
    flow:to_server,established;
    content:"@PJL FS"; depth:7;
    content:"NAME="; distance:0;
    pcre:"/^\s*[\x22\x27][^\x22\x27]{0,128}\x2e\x2e/Ri";
    reference:url,www.tenable.com/blog/rooting-a-printer-from-security-bulletin-to-remote-code-execution;
    reference:cve,2017-2741;
    classtype:attempted-admin;
    sid:2024404; rev:4;
    metadata:created_at 2017_06_16, cve CVE_2017_2741, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_11_26, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1083, mitre_technique_name File_And_Directory_Discovery;
    target:dest_ip;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.