Canon Printer has 7 serious vulnerabilities
Remotely controlled by hackers and used for DDoS attacks
[9.8/10ExtremelyHighRisk⚠️]Your Printer may have been controlled by hackers and is undergoing a DDoS attack!! Canon admitted on the 7th that there are 7 serious security vulnerabilities in some models of its i-Sensys series Printers, and the CVSS vulnerability score is as high as 9.8/ 10. Allows hackers to remotely invade and execute arbitrary code, force the device to crash, and launch denial of service attacks.
According to Canon’s notification, affected Printer models include Canon i-Sensys MF750 and LBP670 color laser series, as well as i-Sensys X series C1333i, C1333iF, and X C1333P. All versions of Firmware version 3.07 or below are affected. Vulnerability identification code For CVE-2023-6229, CVE-2023-6230, CVE-2023-6231, CVE-2023-6232, CVE-2023-6233, CVE-2023-6234 and CVE-2024-0244
Canon warns that affected printers are considered vulnerable to attacks that could allow hackers to remotely execute arbitrary code, force the device to crash, and launch denial-of-service attacks. Most vulnerabilities are also marked as “very high risk” according to the Common Vulnerability Scoring System (CVSS), with a severity rating of 9.8/10.
If you are using the above-mentioned Canon Printer, the official update firmware has been released, please download and patch the vulnerability as soon as possible.