Buffer Overflow in Small Office Multifunction Printers and Laser Printers by Canon

CVE-2025-2146

What is CVE-2025-2146?

A buffer overflow vulnerability exists in the web service authentication processing of Canon's Small Office Multifunction Printers and Laser Printers. This vulnerability may allow an attacker within the same network segment to exploit the affected devices. Successful exploitation can cause the printers to become unresponsive or potentially execute arbitrary code, posing significant risks to users and networks.

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