CVE-2020-28416 Explained : Impact and Mitigation

HP has identified a security vulnerability with the I.R.I.S. OCR software in HP PageWide and OfficeJet printers that could lead to unauthorized local code execution.

Understanding CVE-2020-28416

HP discovered a security flaw in the I.R.I.S. OCR software used in HP PageWide and OfficeJet printers, potentially enabling unauthorized local code execution.

What is CVE-2020-28416?

This CVE refers to a vulnerability in the I.R.I.S. OCR software found in HP PageWide and OfficeJet printers, allowing unauthorized local code execution.

The Impact of CVE-2020-28416

The vulnerability could be exploited to execute unauthorized local code, posing a significant security risk to affected HP printers.

Technical Details of CVE-2020-28416

HP OfficeJet and PageWide printers are affected by this vulnerability due to the I.R.I.S. OCR software issue.

Vulnerability Description

The security flaw in the I.R.I.S. OCR software could permit unauthorized local code execution on HP PageWide and OfficeJet printers.

Affected Systems and Versions

Products: HP OfficeJet Printer; HP PageWide Printer
Vulnerable Versions:
Before 33.1.74
Before 35.0.72
Before 38.8.1942
Before 38.9.1948
Before 39.6.1999
Before 39.6.2002
Before 40.11.1122
Before 40.11.1148
Before 40.11.1150
Before 40.12.1161
Before 40.13.1176
Before 40.7.1094

Exploitation Mechanism

The vulnerability could be exploited by an attacker to execute unauthorized local code through the I.R.I.S. OCR software on affected HP printers.

Mitigation and Prevention

HP recommends immediate actions and long-term security practices to address CVE-2020-28416.

Immediate Steps to Take

Update the HP PageWide and OfficeJet printer software to the latest version.
Implement security best practices to protect the printers from potential attacks.

Long-Term Security Practices

Regularly monitor for security updates and patches from HP.
Conduct security assessments to identify and mitigate vulnerabilities in the printer software.

Patching and Updates

HP has released patches to address the vulnerability in the I.R.I.S. OCR software. Ensure timely installation of these updates.