What is CVE-2022-24672?

CVE-2022-24672 is a high-severity vulnerability in Canon 1435i\+, classified under Heap-based Buffer Overflow. CVSS score: 8.8/10. Published 2023-03-28.

How severe is CVE-2022-24672?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Canon 1435i\+

CVE-2022-24672

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 wi…

Vulnerability class: Buffer Overflow

EPSS: 0.012 (64.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Canon 1435i\+
Canon 1435if
Canon 1435if\+
Canon 1435if\+_firmware
Canon 1435if_firmware
Canon 1435i\+_firmware
Canon 1435p
Canon 1435p\+
Canon 1435p\+_firmware
Canon 1435p_firmware

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow
CWE-787 — Out-of-bounds Write

References

zdi-disclosures@trendmicro.com (VDB Entry, Third Party Advisory)
zdi-disclosures@trendmicro.com (Vendor Advisory)

Frequently asked questions

What is CVE-2022-24672?: CVE-2022-24672 is a high-severity vulnerability in Canon 1435i\+, classified under Heap-based Buffer Overflow. CVSS score: 8.8/10. Published 2023-03-28.
How severe is CVE-2022-24672?: High severity. CVSS v3 base score is 8.8 out of 10.