CVE-2024-51982: Unauthenticated Denial of Service (DoS) via malformed PJL request affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, and Ricoh.

Summary

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.

Timeline

Jun 25, 2025, 7:25 AM UTCCVE published
Jun 25, 2025, 12:27 PM UTCCISA SSVC assessment
Exploitation: poc · Automatable: yes · Technical impact: partial
Apr 2, 2026, 2:05 PM UTCRecord last updated
Oct 28, 2026EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days

Affected versions

Brother Industries, Ltd HL-L8260CDN
through 1.65(ZH)
Brother Industries, Ltd HL-L8260CDW
through 1.65(ZH)
Brother Industries, Ltd HL-L8360CDW
through 1.68(ZG)
Brother Industries, Ltd HL-L8360CDWT
through 1.68(ZG)
Brother Industries, Ltd HL-L9310CDW
through 1.68(ZG)
Brother Industries, Ltd DCP-L8410CDW
through ZK
Brother Industries, Ltd MFC-L8610CDW
through ZK
Brother Industries, Ltd MFC-L8690CDW
through ZK
Brother Industries, Ltd MFC-L8900CDW
through ZM
Brother Industries, Ltd MFC-L9570CDW
through ZM
Brother Industries, Ltd MFC-L9577CDW
through ZM
Brother Industries, Ltd HL-L2325DW
through 1.74(ZE)
Brother Industries, Ltd HL-L2350DW
through 1.74(ZE)
Brother Industries, Ltd HL-L2351DW
through 1.74(ZE)
Brother Industries, Ltd HL-L2352DW
through 1.74(ZE)
Brother Industries, Ltd HL-L2357DW
through 1.74(ZE)
Brother Industries, Ltd HL-L2370DN
through 1.74(ZE)
Brother Industries, Ltd HL-L2371DN
through 1.74(ZE)
Brother Industries, Ltd HL-L2372DN
through 1.74(ZE)
Brother Industries, Ltd HL-2590DN
through 1.74(ZE)
Brother Industries, Ltd HL-L2370DW
through 1.74(ZE)
Brother Industries, Ltd HL-L2370DWXL
through 1.74(ZE)
Brother Industries, Ltd HL-L2375DW
through 1.74(ZE)
Brother Industries, Ltd HL-L2376DW
through 1.74(ZE)
Brother Industries, Ltd HL-B2050DN
through 1.74(ZE)
Brother Industries, Ltd HL-B2080DW
through 1.74(ZE)
Brother Industries, Ltd HL-L2385DW
through 1.74(ZE)
Brother Industries, Ltd HL-L2386DW
through 1.74(ZE)
Brother Industries, Ltd HL-2595DW
through 1.74(ZE)
Brother Industries, Ltd HL-L2350DWR
through 1.74(ZE)
Brother Industries, Ltd HL-L2370DNR
through 1.74(ZE)
Brother Industries, Ltd HL-L2375DWR
through 1.74(ZE)
Brother Industries, Ltd HL-L2395DW
through ZC
Brother Industries, Ltd MFC-L2730DW
through ZC
Brother Industries, Ltd MFC-L2732DW
through ZC
Brother Industries, Ltd MFC-L2750DW
From A · through ZC
Brother Industries, Ltd MFC-L2750DWXL
through ZC
Brother Industries, Ltd MFC-L2751DW
through ZC
Brother Industries, Ltd MFC-L2770DW
through ZC
Brother Industries, Ltd MFC-L2771DW
through ZC
Brother Industries, Ltd MFC-L2730DWR
through ZC
Brother Industries, Ltd MFC-L2750DWR
through ZC
Brother Industries, Ltd DCP-7195DW
through R
Brother Industries, Ltd MFC-7895DW
through R
Brother Industries, Ltd MFC-L2730DN
through R
Brother Industries, Ltd HL-L2390DW
through ZC
Brother Industries, Ltd DCP-L2530DW
through ZC
Brother Industries, Ltd DCP-L2531DW
through ZC
Brother Industries, Ltd DCP-L2532DW
through ZC
Brother Industries, Ltd DCP-L2535DW
From A · through ZC
Brother Industries, Ltd DCP-L2537DW
through ZC
Brother Industries, Ltd DCP-B7520DW
through V
Brother Industries, Ltd DCP-L2550DN
through ZC
Brother Industries, Ltd DCP-L2550DW
From A · through ZC
Brother Industries, Ltd DCP-L2551DN
through ZC
Brother Industries, Ltd DCP-L2551DW
through ZC
Brother Industries, Ltd DCP-L2552DN
through ZC
Brother Industries, Ltd DCP-B7535DW
through V
Brother Industries, Ltd MFC-L2690DW
through ZC
Brother Industries, Ltd MFC-L2710DN
through ZC
Brother Industries, Ltd MFC-L2712DN
through ZC
Brother Industries, Ltd MFC-L2710DW
through ZC
Brother Industries, Ltd MFC-L2712DW
through ZC
Brother Industries, Ltd MFC-L2713DW
through ZC
Brother Industries, Ltd MFC-L2715DW
through ZC
Brother Industries, Ltd MFC-L2716DW
through ZC
Brother Industries, Ltd MFC-L2717DW
through ZC
Brother Industries, Ltd MFC-B7715DW
through ZC
Brother Industries, Ltd DCP-L2530DWR
through ZC
Brother Industries, Ltd DCP-L2550DNR
through ZC
Brother Industries, Ltd MFC-L2710DNR
through ZC
Brother Industries, Ltd MFC-L2710DWR
through ZC
Brother Industries, Ltd FAX-L2710DN
through R
Brother Industries, Ltd DCP-7190DN
through V
Brother Industries, Ltd DCP-B7530DN
through V
Brother Industries, Ltd MFC-7890DN
through V
Brother Industries, Ltd MFC-B7720DN
through V
Brother Industries, Ltd DCP-7090DW
through M
Brother Industries, Ltd DCP-7190DW
through M
Brother Industries, Ltd HL-L3210CW
through 1.39(ZA)
Brother Industries, Ltd HL-L3230CDN
through 1.39(ZA)
Brother Industries, Ltd HL-L3230CDW
through 1.39(ZA)
Brother Industries, Ltd HL-3160CDW
through 1.39(ZA)
Brother Industries, Ltd HL-L3270CDW
through 1.36(ZA)
Brother Industries, Ltd HL-3190CDW
through 1.36(ZA)
Brother Industries, Ltd DCP-L3510CDW
through ZA
Brother Industries, Ltd DCP-L3517CDW
through ZA
Brother Industries, Ltd HL-L3290CDW
through ZA
Brother Industries, Ltd DCP-L3551CDW
through ZA
Brother Industries, Ltd DCP-L3550CDW
through ZE
Brother Industries, Ltd DCP-9030CDN
through ZE
Brother Industries, Ltd MFC-L3710CDW
through ZE
Brother Industries, Ltd MFC-L3730CDN
through ZE
Brother Industries, Ltd MFC-9150CDN
through ZE
Brother Industries, Ltd MFC-L3735CDN
through ZE
Brother Industries, Ltd MFC-L3745CDW
through ZE
Brother Industries, Ltd MFC-L3750CDW
through ZE
Brother Industries, Ltd MFC-9350CDW
through ZE
Brother Industries, Ltd MFC-L3770CDW
From A · through ZE
Brother Industries, Ltd DCP-T520W
through 1.21(M)
Brother Industries, Ltd DCP-T525W
through 1.21(M)
Brother Industries, Ltd DCP-T720DW
through 1.20(L)
Brother Industries, Ltd DCP-T725DW
through 1.20(L)
Brother Industries, Ltd DCP-T820DW
through 1.20(L)
Brother Industries, Ltd DCP-T825DW
through 1.20(L)
Brother Industries, Ltd MFC-T920DW
through 1.23(N)
Brother Industries, Ltd MFC-T925DW
through 1.23(N)
Brother Industries, Ltd DCP-T220
through 1.27(K)
Brother Industries, Ltd DCP-T225
through 1.27(K)
Brother Industries, Ltd DCP-T226
through 1.27(K)
Brother Industries, Ltd DCP-T420W
through 1.27(K)
Brother Industries, Ltd DCP-T425W
through 1.27(K)
Brother Industries, Ltd DCP-T426W
through 1.27(K)
Brother Industries, Ltd DCP-T428W
through 1.27(K)
Brother Industries, Ltd DCP-C421W
through 1.04(D)
Brother Industries, Ltd MFC-J805DW
through J
Brother Industries, Ltd DCP-J1100DW
through P
Brother Industries, Ltd MFC-J995DW
through P
Brother Industries, Ltd MFC-J1300DW
through P
Brother Industries, Ltd DCP-J988N
through Q
Brother Industries, Ltd MFC-J1500N
through P
Brother Industries, Ltd MFC-J1605DN
through K
Brother Industries, Ltd MFC-J5845DW(XL)
through N
Brother Industries, Ltd MFC-J5945DW
through T
Brother Industries, Ltd MFC-J6945DW
through T
Brother Industries, Ltd MFC-J6947DW
through T
Brother Industries, Ltd HL-J6000DW
through S
Brother Industries, Ltd HL-J6100DW
through S
Brother Industries, Ltd MFC-J6997CDW
through T
Brother Industries, Ltd MFC-J6999CDW
through T
Brother Industries, Ltd HL-J6000CDW
through S
Brother Industries, Ltd MFC-T4500DW
through P
Brother Industries, Ltd HL-T4000DW
through N
Brother Industries, Ltd MFC-J5330DW
through W
Brother Industries, Ltd MFC-J5335DW
through W
Brother Industries, Ltd MFC-J2330DW
through W
Brother Industries, Ltd MFC-J5730DW
through Y
Brother Industries, Ltd MFC-J5830DW
through Y
Brother Industries, Ltd MFC-J5930DW
through Y
Brother Industries, Ltd MFC-J2730DW
through Y
Brother Industries, Ltd MFC-J6530DW
through W
Brother Industries, Ltd MFC-J6730DW
through W
Brother Industries, Ltd MFC-J3530DW
through W
Brother Industries, Ltd MFC-J6930DW
through Z
Brother Industries, Ltd MFC-J6935DW
through Z
Brother Industries, Ltd MFC-J3930DW
through Z
Brother Industries, Ltd MFC-J6535DW
through Z
Brother Industries, Ltd MFC-J6580CDW
through R
Brother Industries, Ltd MFC-J6980CDW
through S
Brother Industries, Ltd MFC-J6995CDW
through S
Brother Industries, Ltd MFC-J5630CDW
through L
Brother Industries, Ltd MFC-J6583CDW
through K
Brother Industries, Ltd MFC-J6983CDW
through N
Brother Industries, Ltd DCP-T510W
through Q
Brother Industries, Ltd DCP-T710W
through Q
Brother Industries, Ltd MFC-T810W
through Q
Brother Industries, Ltd MFC-T910DW
through Q
Brother Industries, Ltd DCP-J572DW
through P
Brother Industries, Ltd MFC-J491DW
through Q
Brother Industries, Ltd MFC-J497DW
through Q
Brother Industries, Ltd DCP-J772DW
through T
Brother Industries, Ltd DCP-J774DW
through T
Brother Industries, Ltd MFC-J890DW
through T
Brother Industries, Ltd MFC-J895DW
through T
Brother Industries, Ltd MFC-J690DW
through T
Brother Industries, Ltd DCP-J572N
through W
Brother Industries, Ltd DCP-J577N
through W
Brother Industries, Ltd DCP-J582N
through W
Brother Industries, Ltd DCP-J972N
through Y
Brother Industries, Ltd DCP-J973N-W/B
through Y
Brother Industries, Ltd DCP-J978N-W/B
through Y
Brother Industries, Ltd DCP-J981N
through Y
Brother Industries, Ltd DCP-J982N-W/B
through Y
Brother Industries, Ltd MFC-J893N
through X
Brother Industries, Ltd MFC-J898N
through X
Brother Industries, Ltd MFC-J738DN
through M
Brother Industries, Ltd MFC-J738DWN
through M
Brother Industries, Ltd MFC-J998DN
through M
Brother Industries, Ltd MFC-J998DWN
through M
Brother Industries, Ltd DCP-J587N
From A · through F
FUJIFILM Business Innovation DocuPrint P235 d
through 1.15
FUJIFILM Business Innovation DocuPrint P275 dw
through 1.15
FUJIFILM Business Innovation DocuPrint P285 dw
through 1.15
FUJIFILM Business Innovation DocuPrint P288 dw
through 1.15
FUJIFILM Business Innovation DocuPrint M235 dw
through K
FUJIFILM Business Innovation DocuPrint M235 z
through K
FUJIFILM Business Innovation DocuPrint M275 z
through L
FUJIFILM Business Innovation DocuPrint M285 z
through L
FUJIFILM Business Innovation DocuPrint M288 dw
through E
FUJIFILM Business Innovation DocuPrint M288 z
through E
RICOH SP 230DNw
through 1.07(G)
RICOH P 201W
through 1.03D(D)
RICOH M 340W
through G
RICOH SP 230SFNw
through J
RICOH M 340FW
through H
Brother Industries, Ltd DCP-J987N-W/B
From A · through F
Brother Industries, Ltd DCP-T510W(China)
From A · through N
Brother Industries, Ltd DCP-T710W(China)
From A · through N
Brother Industries, Ltd MFC-J805DWXL
From A · through J
Brother Industries, Ltd MFC-J815DWXL
From A · through J
Brother Industries, Ltd MFC-J995DWXL
From A · through P
Brother Industries, Ltd MFC-T810W(China)
From A · through N
Brother Industries, Ltd DCP-B7520DW (China)
From A · through V
Brother Industries, Ltd DCP-B7535DW (China)
From A · through V
Brother Industries, Ltd DCP-L2535DW (China)
From A · through M
Brother Industries, Ltd DCP-L2550DW (China)
From A · through M
Brother Industries, Ltd DCP-L2550DW (Japan)
From A · through R
Brother Industries, Ltd DCP-L2550DW (Taiwan)
From A · through V
Brother Industries, Ltd MFC-L2715DW (Taiwan/Korea/Hong Kong)
From A · through V
Brother Industries, Ltd MFC-L2750DW (Japan)
From A · through R
Brother Industries, Ltd MFC-L3770CDW (Japan)
From A · through ZA
Brother Industries, Ltd MFC-L8610CDW (Japan)
From A · through ZD
Brother Industries, Ltd MFC-L9570CDW (Japan)
From A · through ZD
Brother Industries, Ltd ADS-2400N
From A · through T
Brother Industries, Ltd ADS-2800W
From A · through T
Brother Industries, Ltd ADS-3000N
From A · through T
Brother Industries, Ltd ADS-3600W
From A · through T
Brother Industries, Ltd DCP-J973N W/B
From A · through Y
Brother Industries, Ltd DCP-J978N W/B
From A · through Y
Brother Industries, Ltd DCP-J982N W/B
From A · through Y
Brother Industries, Ltd DCP-J987N W/B
From A · through F
Brother Industries, Ltd MFC-J903N
From A · through X

References 6

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

Summary

Timeline

Affected versions

References 6

support.brother.com

fujifilm.com

ricoh.com

rapid7.com

assets.contentstack.io

GitHub · sfewer-r7/BrotherVulnerabilities