Arbitrary Code Execution Vulnerability in Canon ImageCLASS Printers
CVE-2022-24673

8.8HIGH

Key Information:

Vendor

Canon

Status
Imageclass Mf644cdw
Vendor
CVE Published:
28 March 2023

What is CVE-2022-24673?

This vulnerability enables remote attackers to execute arbitrary code on Canon imageCLASS MF644Cdw printers running version 10.02. It arises from the improper validation of user-supplied data length within the SLP protocol, leading to a potential buffer overflow scenario. Since authentication is not necessary, an attacker can exploit this vulnerability to execute malicious code with root privileges, posing significant risks to device security.

Affected Version(s)

imageCLASS MF644Cdw 10.02

References

https://www.zerodayinitiative.com/advisories/ZDI-22-515/
https://www.usa.canon.com/support/canon-product-advisorie...

EPSS Score

6% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Angelboy (@scwuaptx) from DEVCORE Research Team
.