CVE-2024-51983

Unauthenticated Denial of Service (DoS) via malformed WS-Scan request affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, Ricoh, Toshiba Tec, and Konica Minolta, Inc.

An unauthenticated attacker who can connect to the Web Services feature (HTTP TCP port 80) can issue a WS-Scan SOAP request containing an unexpected JobToken value which will crash the target device. The device will reboot, after which the attacker can reissue the command to repeatedly crash the device.

Affected

Brother Industries, Ltd · FUJIFILM Business Innovation · RICOH · HL-L8260CDN · HL-L8260CDW · HL-L8360CDW · HL-L8360CDWT · HL-L9310CDW · DCP-L8410CDW

CVSS v3.1 RAPID7

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

11.79% chance of exploitation in the next 30 days, 96th percentile

Published

2025-06-25

Updated

2026-04-07

Proof-of-concept exploits (1)

• sfewer-r7/BrotherVulnerabilities35★ · 2025-06-30

References

• CVE Record
• NVD entry

Related

• CVE-2023-27532
• CVE-2023-34362
• CVE-2024-51977
• CVE-2024-51978
• CVE-2024-51979
• CVE-2024-51980