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 cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Canon Lbp223dw Firmware | ||
| Canon Lbp223dw | ||
| All of | ||
| Canon Lbp223dw Firmware | ||
| Canon Lbp223dw |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
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.
- collector/nvd-index
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/references
- agent/weakness
- agent/description
- agent/type
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/author
- agent/softwarecombine
- agent/tags
- agent/event
- vendor/canon
- canonical/canon lbp223dw firmware
- canonical/canon lbp223dw