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CVE-2024-51977

Unauthenticated leak of sensitive information affecting multiple models from Brother Industries, Ltd., FUJIFILM Business Innovation, Ricoh, Toshiba Tec, and Konica Minolta, Inc.

Published: Jun 25, 2025Updated: Jul 25, 2025 Sources: CVE List NVDCWE-538
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
76.6%
Top 0.5%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available
Am I actually vulnerable?1 Nuclei template available — see how to check your systems. How to verify

Description

An unauthenticated attacker who can access either the HTTP service (TCP port 80), the HTTPS service (TCP port 443), or the IPP service (TCP port 631), can leak several pieces of sensitive information from a vulnerable device. The URI path /etc/mnt_info.csv can be accessed via a GET request and no authentication is required. The returned result is a comma separated value (CSV) table of information. The leaked information includes the device’s model, firmware version, IP address, and serial number.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-538

Affected Products

HL-L8260CDNBrother Industries, LtdHardware Firmware
DCP-J928N-W/BBrother Industries, LtdHardware Firmware
DCP-J987N-W/BBrother Industries, LtdHardware Firmware
DCP-T510W(China)Brother Industries, LtdHardware Firmware
DCP-T710W(China)Brother Industries, LtdHardware Firmware
brother industries, ltdcommercialJPHardware Firmwareaka brother
and 446 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

References

https://www.rapid7.com/blog/post/multiple-brother-devices-multiple-vulnerabilities-fixed
rapid7.com
https://assets.contentstack.io/v3/assets/blte4f029e766e6b253/blt6495b3c6adf2867f/685aa980a26c5e2b1026969c/vulnerability-disclosure-whitepaper.pdf
assets.contentstack.io
https://github.com/sfewer-r7/BrotherVulnerabilities
github.com
and 8 more references View all →

Timeline

Published
Jun 25, 2025
Last Updated
Jul 25, 2025

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