CVE-2021-43471
First published: Mon Dec 06 2021(Updated: )
In Canon LBP223 printers, the System Manager Mode login does not require an account password or PIN. An attacker can remotely shut down the device after entering the background, creating a denial of service vulnerability.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Canon Lbp223dw Firmware | ||
| Canon Lbp223dw |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Canon LBP223 printer vulnerability?
The vulnerability ID for this Canon LBP223 printer vulnerability is CVE-2021-43471.
What is the severity of CVE-2021-43471?
The severity of CVE-2021-43471 is high, with a severity score of 7.5.
What is the affected software for CVE-2021-43471?
The affected software for CVE-2021-43471 is Canon LBP223dw firmware.
Is Canon LBP223dw printer vulnerable to CVE-2021-43471?
No, Canon LBP223dw printer is not vulnerable to CVE-2021-43471.
How can an attacker exploit CVE-2021-43471?
An attacker can exploit CVE-2021-43471 by remotely shutting down the Canon LBP223 printer after entering the background, causing a denial of service.
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