Printer and Multifunction Device Family Security Advisory
Overview
We have released a security update to fix vulnerabilities in our printer and multifunction device families. Users of affected products are advised to update to the latest version.
Affected Products
Printer and multifunction device families
– Brother Industries [1]
– FUJIFILM [2]
– Konica Minolta [3]
– RICOH [4]
– TOSHIBA [5]
Resolved Vulnerabilities
Stack Buffer Overflow Vulnerability in the Printer and Multifunction Printer Family (CVE-2017-9765)
Weak Credential Usage Vulnerability in the Printer and Multifunction Printer Family (CVE-2024-51978)
Stack Buffer Overflow Vulnerability in the Printer and Multifunction Printer Family (CVE-2024-51979)
Improper Handling of Unexpected Data Types Vulnerability in the Printer and Multifunction Printer Family (CVE-2024-51982)
Improper Enforcement of Behavior Workflow Vulnerability in the Printer and Multifunction Printer Family (CVE-2024-51983)
Vulnerability Patches
Vulnerability Patches have been made available in the latest updates. Please follow the instructions on the Referenced Sites to update to the latest Vulnerability Patches version.
Please refer to the workarounds provided by each vendor to apply security measures or firmware updates.
– Brother Industries [1]
– FUJIFILM [2]
– Konica Minolta [3]
– RICOH [4]
– TOSHIBA [5]
references
[1] FAQ and Troubleshooting
https://support.brother.com/g/b/faqend.aspx?c=kr&lang=ko&prod=group2&faqid=faq00100846_000&ot=as_ot
[2] Notice on Vulnerabilities in FUJIFILM Multifunction Devices and Printers
https://www.fujifilm.com/fbglobal/eng/company/news/notice/2025/0625_announce.html
[3] Multiple vulnerabilities in B/W small multifunction and single-function printers
https://www.konicaminolta.com/global-en/security/advisory/pdf/km-2025-0001.pdf
[4] Specific Ricoh MFP and Printer Products – Multiple vulnerabilities (CVE-2017-9765, CVE-2024-2169, CVE-2024-51977, CVE-2024-51979, CVE-2024-51980, CVE-2024-51981, CVE-2024-51982, CVE-2024-51983, CVE-2024-51984)
https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2025-000007
[5] Response to vulnerability in some Toshiba Tec’s
digital multi-function peripherals
https://www.toshibatec.com/information/20250625_02.html