CVE-2022-24674

CVSS 8.8 HIGHEPSS 1.1%CWE-121

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.8EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

28 Mar 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Canon imageCLASS MF644Cdw 10.02 printers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the privet API. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15834.

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Canon · imageCLASS MF644Cdw

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References

https://www.usa.canon.com/internet/portal/us/home/support/product-advisories/detail/canon-laser-printer-and-small-office-multifunctional-printer-measure-against-buffer-overflow/https://www.zerodayinitiative.com/advisories/ZDI-22-516/