Canon Maxify Gx4020 Firmware — known CVE vulnerabilities

Every CVE whose affected-product data names Canon Maxify Gx4020 Firmware, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (9)

• CVE-2023-0851 — CVSS 9.8 (critical): Buffer overflow in CPCA Resource Download process of Office / Small Office Multifunction Printers and Laser Printers(*) which may allow an…
• CVE-2023-0852 — CVSS 9.8 (critical): Buffer overflow in the Address Book of Mobile Device function of Office / Small Office Multifunction Printers and Laser Printers(*) which…
• CVE-2023-0853 — CVSS 9.8 (critical): Buffer overflow in mDNS NSEC record registering process of Office / Small Office Multifunction Printers and Laser Printers(*) which may…
• CVE-2023-0854 — CVSS 9.8 (critical): Buffer overflow in NetBIOS QNAME registering and communication process of Office / Small Office Multifunction Printers and Laser…
• CVE-2023-0855 — CVSS 9.8 (critical): Buffer overflow in IPP number-up attribute process of Office / Small Office Multifunction Printers and Laser Printers(*) which may allow an…
• CVE-2023-0856 — CVSS 9.8 (critical): Buffer overflow in IPP sides attribute process of Office / Small Office Multifunction Printers and Laser Printers(*) which may allow an…
• CVE-2023-0857 — CVSS 5.9 (medium): Unintentional change of settings during initial registration of system administrators which uses control protocols. The affected Office /…
• CVE-2023-0858 — CVSS 3.1 (low): Improper Authentication of RemoteUI of Office / Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on…
• CVE-2023-0859 — CVSS 2.2 (low): Arbitrary Files can be installed in the Setting Data Import function of Office / Small Office Multifunction Printers and Laser Printers(*)…