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Bulletins and Alerts for HP LaserJet Pro 300 color Printer M351a
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Security Bulletin
Customer Notice
Title
Severity
Category
Updated on
Certain HP Printers and HP Digital Senders, Remote Firmware Update Enabled by Default
High
Security Bulletin
Apr 19, 2024
Cross Site Request Forgery Vulnerability for Certain HP Enterprise and PageWide Printers
Medium
Security Bulletin
Apr 1, 2024
HP LaserJet Printers and MFPs, HP OfficeJet Printers and MFPs, and HP JetDirect Networking cards using OpenSSL, Remote Disclosure of Information
Medium
Security Bulletin
Mar 29, 2024
Certain HP LaserJet Printers, Remote Denial of Service (DoS)
Medium
Security Bulletin
Mar 27, 2024
Certain HP LaserJet, HP LaserJet Pro, HP PageWide, HP PageWide Pro, HP inkjet, HP OfficeJet software and certain applications - Arbitrary code execution
High
Security Bulletin
Mar 14, 2024
HP Security Manager and Web Jetadmin - Potential remote code execution
High
Security Bulletin
Jul 20, 2023
Privilege escalation in HP Support Assistant
High
Security Bulletin
Sep 9, 2022
Multiple vulnerabilities in HP Support Assistant
High
Security Bulletin
Jan 25, 2022
HP Security Notice HPSN -2016-0001 rev.1 - HP Printers, HP Multi-function Printers - Configuring Security on Printers with a Public IP Address
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Customer Notice
Mar 31, 2016
Welcome to the product support page!
HP LaserJet Pro 300 color Printer M351a
Enter your serial number to check your warranty status
This product cannot be identified using the serial number alone. Please provide a product number in the field below:
Typical locations you may find a serial number on your product:
Back of product
Under the battery
For laptops, press Fn + Esc
For desktops, press Ctrl + Alt + s
For Chromebooks, on the sign in screen, press Alt + v
On the barcode
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