Vulnerability 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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://assets.contentstack.io/v3/assets/blte4f029e766e6b253/blt6495b3c6adf2867f
- https://github.com/sfewer-r7/BrotherVulnerabilities
- https://support.brother.com/g/b/link.aspx?prod=group2&faqid=faq00100846_000
- https://www.fujifilm.com/fbglobal/eng/company/news/notice/2025/0625_announce.htm
- https://www.rapid7.com/blog/post/multiple-brother-devices-multiple-vulnerabiliti
- https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2025-000007
- https://assets.contentstack.io/v3/assets/blte4f029e766e6b253/blt6495b3c6adf2867f
FAQ
What is CVE-2024-51982?
CVE-2024-51982 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 reis...
How severe is CVE-2024-51982?
CVE-2024-51982 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-51982?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.