CVE-2008-4419: Directory traversal vulnerability in the HP JetDirect web administration interface in the HP-ChaiSOE 1.0 em...

Security readout for executives and security teams

This is an old HP JetDirect embedded web server flaw that can let a remote attacker read files from affected printers or digital senders through the web administration interface. Business urgency depends on whether these legacy devices still exist and whether the admin interface is reachable beyond trusted management networks. Exposure is limited to the listed HP printer and digital sender models running firmware below the named fixed versions. The highest concern is devices with JetDirect web administration exposed to the internet, guest networks, or broad internal segments where untrusted users can reach management ports. Treat this as near-term hygiene for any reachable legacy HP print infrastructure. It is not supported by the supplied evidence as an active exploitation emergency, but arbitrary file read on management interfaces warrants prompt inventory, firmware verification, and exposure reduction. Mitigation focus: Inventory the named HP LaserJet, Color LaserJet, MFP, and 9200C Digital Sender models.; Upgrade affected models to the fixed firmware branch identified for that model in HP SSRT080166.; Prioritize devices with JetDirect web administration reachable from untrusted or broad internal networks..

Prepared

Jun 28, 2026, 11:23 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.