CVE-2011-4161

The CVE-2011-4161 issue affects multiple HP printers/receivers where the Remote Firmware Update (RFU) feature is enabled by default. An unauthenticated session on TCP port 9100 could upload hostile firmware, enabling remote code execution and potentially impacting confidentiality, integrity, and ...

CVE-2012-5221

CVE-2012-5221 is a directory-traversal vulnerability in the PostScript Interpreter used by a broad set of HP LaserJet printers and related devices. According to HP’s security bulletin and related sources, remote attackers could read arbitrary files via model-dependent firmware pathways, with affe...