CVE-2024-51982
highpriority · track · 4EPSS 0.107 · 96 %ileEUJPEPSS · scored 2026-10-27
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (222)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- JVNDB-2025-007519JVN iPedia advisory JVNDB-2025-0075192025-09-22vendor · jvndbJP
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (19)
External citations — patches, advisories, analysis.
- https://assets.contentstack.io/v3/assets/blte4f029e766e6b253/blt6495b3c6adf2867f/685aa980a26c5e2b1026969c/vulnerability-disclosure-whitepaper.pdfcnnvd
- https://github.com/sfewer-r7/BrotherVulnerabilitiescnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2024-51982cnnvd
- https://support.brother.com/g/b/link.aspx?prod=group2&faqid=faq00100846_000cnnvd
- https://www.fujifilm.com/fbglobal/eng/company/news/notice/2025/0625_announce.htmlcnnvd
- https://www.rapid7.com/blog/post/multiple-brother-devices-multiple-vulnerabilities-fixedcnnvd
- https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2025-000007cnnvd
- https://assets.contentstack.io/v3/assets/blte4f029e766e6b253/blt6495b3c6adf2867f/685aa980a26c5e2b1026969c/vulnerability-disclosure-whitepaper.pdfenisa_euvd
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