Input Validation Vulnerability in Lexmark Devices

CVE-2023-26068

What is CVE-2023-26068?

Certain Lexmark devices that operate through the embedded web server exhibit a flaw related to input validation, allowing potential exploitation. This vulnerability, affecting multiple Lexmark products, could enable an attacker to execute unauthorized commands or gain sensitive information. It is critical to ensure that all affected devices are promptly updated to safeguard against potential intrusions.

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Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

Metasploit exploit module for CVE-2023-26068
Created by Rapid7

References