CVE-2021-43471

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.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/cxaqhq/cve-1	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:canon:lbp223dw_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:canon:lbp223dw:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-12-06 13:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-43471

Mitre link : CVE-2021-43471

CVE.ORG link : CVE-2021-43471

JSON object : View

Products Affected

canon

lbp223dw
lbp223dw_firmware

CWE

CWE-521

Weak Password Requirements

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