Buffer overflow in TIFF data EXIF tag processing of Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. *: Satera MF656Cdw/Satera MF654Cdw firmware v05.04 and earlier sold in Japan. Color imageCLASS MF656Cdw/Color imageCLASS MF654Cdw/Color imageCLASS MF653Cdw/Color imageCLASS MF652Cdw/Color imageCLASS LBP633Cdw/Color imageCLASS LBP632Cdw firmware v05.04 and earlier sold in US. i-SENSYS MF657Cdw/i-SENSYS MF655Cdw/i-SENSYS MF651Cdw/i-SENSYS LBP633Cdw/i-SENSYS LBP631Cdw firmware v05.04 and earlier sold in Europe.
This vulnerability carries a CRITICAL severity rating with a CVSS v3.1 score of 9.8, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 44 products from canon, from canon, from canon and 41 others, organizations running these solutions should prioritize assessment and patching.
Reported in 2025, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.
2025-01-28T01:15:08.700
2026-01-26T15:08:11.990
Analyzed
f98c90f0-e9bd-4fa7-911b-51993f3571fd
CVSSv3.1: 9.8 (CRITICAL)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | canon | mf455dw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf455dw | - | No |
| Operating System | canon | mf453dw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf453dw | - | No |
| Operating System | canon | mf452dw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf452dw | - | No |
| Operating System | canon | mf451dw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf451dw | - | No |
| Operating System | canon | mf465dw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf465dw | - | No |
| Operating System | canon | mf462dw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf462dw | - | No |
| Operating System | canon | mf656cdw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf656cdw | - | No |
| Operating System | canon | mf654cdw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf654cdw | - | No |
| Operating System | canon | mf653cdw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf653cdw | - | No |
| Operating System | canon | mf652cw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf652cw | - | No |
| Operating System | canon | mf1238_ii_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf1238_ii | - | No |
| Operating System | canon | mf1440_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf1440 | - | No |
| Operating System | canon | mf1643if_ii_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf1643if_ii | - | No |
| Operating System | canon | mf1643i_ii_firmware | ≤ 05.04 | Yes |
| Hardware | canon | mf1643i_ii | - | No |
| Operating System | canon | lbp237dw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | lbp237dw | - | No |
| Operating System | canon | lbp236dw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | lbp236dw | - | No |
| Operating System | canon | lbp247dw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | lbp247dw | - | No |
| Operating System | canon | lbp246dw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | lbp246dw | - | No |
| Operating System | canon | lbp633cdw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | lbp633cdw | - | No |
| Operating System | canon | lbp632cdw_firmware | ≤ 05.04 | Yes |
| Hardware | canon | lbp632cdw | - | No |
| Operating System | canon | lbp1238_ii_firmware | ≤ 05.04 | Yes |
| Hardware | canon | lbp1238_ii | - | No |
| Operating System | canon | lbp1440_firmware | ≤ 05.04 | Yes |
| Hardware | canon | lbp1440 | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For canon's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.