CVE-2024-51982

Published: Jun 25, 2025Modified: Jun 17, 2026Deferred

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: cve@rapid7.com (Secondary)

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.

Related CWEs

Improper Validation of Syntactic Correctness of Input

The product receives input that is expected to be well-formed - i.e., to comply with a certain syntax - but it does not validate or incorrectly validates that the input complies with the syntax.

References (7)

https://assets.contentstack.io/v3/assets/blte4f029e766e6b253/blt6495b3c6adf2867f/685aa980a26c5e2b1026969c/vulnerability-disclosure-whitepaper.pdf

Source: cve@rapid7.com

https://github.com/sfewer-r7/BrotherVulnerabilities

Source: cve@rapid7.com

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

Source: cve@rapid7.com

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

Source: cve@rapid7.com

https://www.rapid7.com/blog/post/multiple-brother-devices-multiple-vulnerabilities-fixed

Source: cve@rapid7.com

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

Source: cve@rapid7.com

https://assets.contentstack.io/v3/assets/blte4f029e766e6b253/blt6495b3c6adf2867f/685aa980a26c5e2b1026969c/vulnerability-disclosure-whitepaper.pdf

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.