CVE-2024-51982

Unauthenticated Denial of Service (DoS) via malformed PJL request affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, and Ricoh.

Published: Jun 25, 2025Updated: Jun 26, 2025 Sources: CVE List NVDCWE-1286

7.5HIGH

Description

An unauthenticated attacker who can connect to TCP port 9100 can issue a Printer Job Language (PJL) command that will crash the target device. The device will reboot, after which the attacker can reissue the command to repeatedly crash the device. A malformed PJL variable FORMLINES is set to a non number value causing the target to crash.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-1286

Affected Products

and 201 more affected products View all →

Exploitability

1 exploit source identified

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

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References

https://support.brother.com/g/b/link.aspx?prod=group2&faqid=faq00100846_000

support.brother.com

https://www.fujifilm.com/fbglobal/eng/company/news/notice/2025/0625_announce.html

fujifilm.com

https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2025-000007

ricoh.com

and 3 more references View all →

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