CVE-2004-2439

https://notcve.org/view.php?id=CVE-2004-2439

The remote upgrade capability in HP LaserJet 4200 and 4300 printers does not require a password, which allows remote attackers to upgrade firmware. • http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=PSD_HPSBPI01085 http://securitytracker.com/id?1011671 http://www.securityfocus.com/bid/11297 https://exchange.xforce.ibmcloud.com/vulnerabilities/17634 •