CVE-2021-43471
Last modified
CVE-2021-43471 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.44% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Canon | Lbp223dw Firmware | All versions |
References
- https://github.com/cxaqhq/cve-1Exploit, Third Party Advisory
- https://github.com/cxaqhq/cve-1Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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