CVE-2024-12647 is a critical buffer overflow vulnerability (CWE-787) affecting Canon Small Office Multifunction Printers and Laser Printers, specifically models such as the Satera MF656Cdw/MF654Cdw, Color imageCLASS MF656Cdw/MF654Cdw/MF653Cdw/MF652Cdw/LBP633Cdw/LBP632Cdw, and i-SENSYS MF657Cdw/MF655Cdw/MF651Cdw/LBP633Cdw/LBP631Cdw with firmware v05.04 and earlier. This vulnerability, rated 9.8 CRITICAL (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), allows an unauthenticated attacker on the same network segment to trigger a denial of service or execute arbitrary code by exploiting a flaw in CPCA font download processing. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 05.04CPE matchmatch criteria | cpe:2.3:o:canon:mf455dw_firmware:*:*:*:*:*:*:*:* | ||
<= 05.04CPE matchmatch criteria | cpe:2.3:o:canon:mf453dw_firmware:*:*:*:*:*:*:*:* | ||
<= 05.04CPE matchmatch criteria | cpe:2.3:o:canon:mf452dw_firmware:*:*:*:*:*:*:*:* | ||
<= 05.04CPE matchmatch criteria | cpe:2.3:o:canon:mf451dw_firmware:*:*:*:*:*:*:*:* | ||
<= 05.04CPE matchmatch criteria | cpe:2.3:o:canon:mf465dw_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.