Device freeze via unchecked print-packet length
Published Aug 4, 2025 · Updated Aug 7, 2025
Out-of-bounds write in FUJIFILM printers allows remote attackers to freeze affected devices with crafted IPP or LPD packets. The firmware's print-protocol buffer-writing logic fails to validate incoming data length before writing, allowing data to cross the allocated buffer boundary. No authentication or user interaction is required on a reachable service, and recovery from the resulting device freeze requires a reboot.
Summary
What happened
Out-of-bounds write in FUJIFILM printers allows remote attackers to freeze affected devices with crafted IPP or LPD packets. The firmware's print-protocol buffer-writing logic fails to validate incoming data length before writing, allowing data to cross the allocated buffer boundary. No authentication or user interaction is required on a reachable service, and recovery from the resulting device freeze requires a reboot.
The record
- CVE
- CVE-2025-48499
- Published
- Aug 4, 2025
- Updated
- Aug 7, 2025
- Vendor
- FUJIFILM Business Innovation Corp.
- Product
- Apeos 2150 NDA
- Classifications
- CWE-787, T1499
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 4, 2025CVE publishedPublication date reported by the CVE source.
- Aug 7, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=01.00.47 and earlier
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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