CVE-2023-1764: Weak Encryption
Canon IJ Network Tool/Ver.4.7.5 and earlier (supported OS: OS X 10.9.5-macOS 13),IJ Network Tool/Ver.4.7.3 and earlier (supported OS: OS X 10.7.5-OS X 10.8) allows an attacker to acquire sensitive information on the Wi-Fi connection setup of the printer from the communication of the software.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this Canon IJ Network Tool vulnerability?
The vulnerability ID for this Canon IJ Network Tool vulnerability is CVE-2023-1764.
What is the severity of CVE-2023-1764?
The severity of CVE-2023-1764 is medium (6.5).
What software versions are affected by CVE-2023-1764?
Canon IJ Network Tool versions up to and including 4.7.5 are affected by CVE-2023-1764.
How can an attacker exploit this vulnerability?
An attacker can exploit this vulnerability to acquire sensitive information on the Wi-Fi connection setup of the printer by intercepting the communication of the Canon IJ Network Tool software.
Where can I find more information about CVE-2023-1764?
You can find more information about CVE-2023-1764 on the Canon PSIRT website at the following link: [https://psirt.canon/advisory-information/cp2023-002/](https://psirt.canon/advisory-information/cp2023-002/).