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TI-2024-34872 Aliases CVE-2024-51982GHSA-7ww7-826p-956x

Unauthenticated Denial of Service (DoS) via malformed PJL request affecting multiple…

Priority HIGH 72CWE-1286Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.10742 95th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Brother Industries, LtdHL-L8260CDNup to 1.65(ZH)—No fix listedCNA
Brother Industries, LtdHL-L8260CDWup to 1.65(ZH)—No fix listedCNA
Brother Industries, LtdHL-L8360CDWup to 1.68(ZG)—No fix listedCNA
Brother Industries, LtdHL-L8360CDWTup to 1.68(ZG)—No fix listedCNA
Brother Industries, LtdHL-L9310CDWup to 1.68(ZG)—No fix listedCNA
Brother Industries, LtdDCP-L8410CDWup to ZK—No fix listedCNA
Brother Industries, LtdMFC-L8610CDWup to ZK—No fix listedCNA
Brother Industries, LtdMFC-L8690CDWup to ZK—No fix listedCNA
Brother Industries, LtdMFC-L8900CDWup to ZM—No fix listedCNA
Brother Industries, LtdMFC-L9570CDWup to ZM—No fix listedCNA
Brother Industries, LtdMFC-L9577CDWup to ZM—No fix listedCNA
Brother Industries, LtdHL-L2325DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2350DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2351DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2352DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2357DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2370DNup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2371DNup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2372DNup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-2590DNup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2370DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2370DWXLup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2375DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2376DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-B2050DNup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-B2080DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2385DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2386DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-2595DWup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2350DWRup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2370DNRup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2375DWRup to 1.74(ZE)—No fix listedCNA
Brother Industries, LtdHL-L2395DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2730DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2732DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2750DWA – ZC—No fix listedCNA
Brother Industries, LtdMFC-L2750DWXLup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2751DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2770DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2771DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2730DWRup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2750DWRup to ZC—No fix listedCNA
Brother Industries, LtdDCP-7195DWup to R—No fix listedCNA
Brother Industries, LtdMFC-7895DWup to R—No fix listedCNA
Brother Industries, LtdMFC-L2730DNup to R—No fix listedCNA
Brother Industries, LtdHL-L2390DWup to ZC—No fix listedCNA
Brother Industries, LtdDCP-L2530DWup to ZC—No fix listedCNA
Brother Industries, LtdDCP-L2531DWup to ZC—No fix listedCNA
Brother Industries, LtdDCP-L2532DWup to ZC—No fix listedCNA
Brother Industries, LtdDCP-L2535DWA – ZC—No fix listedCNA
Brother Industries, LtdDCP-L2537DWup to ZC—No fix listedCNA
Brother Industries, LtdDCP-B7520DWup to V—No fix listedCNA
Brother Industries, LtdDCP-L2550DNup to ZC—No fix listedCNA
Brother Industries, LtdDCP-L2550DWA – ZC—No fix listedCNA
Brother Industries, LtdDCP-L2551DNup to ZC—No fix listedCNA
Brother Industries, LtdDCP-L2551DWup to ZC—No fix listedCNA
Brother Industries, LtdDCP-L2552DNup to ZC—No fix listedCNA
Brother Industries, LtdDCP-B7535DWup to V—No fix listedCNA
Brother Industries, LtdMFC-L2690DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2710DNup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2712DNup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2710DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2712DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2713DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2715DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2716DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2717DWup to ZC—No fix listedCNA
Brother Industries, LtdMFC-B7715DWup to ZC—No fix listedCNA
Brother Industries, LtdDCP-L2530DWRup to ZC—No fix listedCNA
Brother Industries, LtdDCP-L2550DNRup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2710DNRup to ZC—No fix listedCNA
Brother Industries, LtdMFC-L2710DWRup to ZC—No fix listedCNA
Brother Industries, LtdFAX-L2710DNup to R—No fix listedCNA
Brother Industries, LtdDCP-7190DNup to V—No fix listedCNA
Brother Industries, LtdDCP-B7530DNup to V—No fix listedCNA
Brother Industries, LtdMFC-7890DNup to V—No fix listedCNA
Brother Industries, LtdMFC-B7720DNup to V—No fix listedCNA
Brother Industries, LtdDCP-7090DWup to M—No fix listedCNA
Brother Industries, LtdDCP-7190DWup to M—No fix listedCNA
Brother Industries, LtdHL-L3210CWup to 1.39(ZA)—No fix listedCNA
Brother Industries, LtdHL-L3230CDNup to 1.39(ZA)—No fix listedCNA
Brother Industries, LtdHL-L3230CDWup to 1.39(ZA)—No fix listedCNA
Brother Industries, LtdHL-3160CDWup to 1.39(ZA)—No fix listedCNA
Brother Industries, LtdHL-L3270CDWup to 1.36(ZA)—No fix listedCNA
Brother Industries, LtdHL-3190CDWup to 1.36(ZA)—No fix listedCNA
Brother Industries, LtdDCP-L3510CDWup to ZA—No fix listedCNA
Brother Industries, LtdDCP-L3517CDWup to ZA—No fix listedCNA
Brother Industries, LtdHL-L3290CDWup to ZA—No fix listedCNA
Brother Industries, LtdDCP-L3551CDWup to ZA—No fix listedCNA
Brother Industries, LtdDCP-L3550CDWup to ZE—No fix listedCNA
Brother Industries, LtdDCP-9030CDNup to ZE—No fix listedCNA
Brother Industries, LtdMFC-L3710CDWup to ZE—No fix listedCNA
Brother Industries, LtdMFC-L3730CDNup to ZE—No fix listedCNA
Brother Industries, LtdMFC-9150CDNup to ZE—No fix listedCNA
Brother Industries, LtdMFC-L3735CDNup to ZE—No fix listedCNA
Brother Industries, LtdMFC-L3745CDWup to ZE—No fix listedCNA
Brother Industries, LtdMFC-L3750CDWup to ZE—No fix listedCNA
Brother Industries, LtdMFC-9350CDWup to ZE—No fix listedCNA
Brother Industries, LtdMFC-L3770CDWA – ZE—No fix listedCNA
Brother Industries, LtdDCP-T520Wup to 1.21(M)—No fix listedCNA
Brother Industries, LtdDCP-T525Wup to 1.21(M)—No fix listedCNA
Brother Industries, LtdDCP-T720DWup to 1.20(L)—No fix listedCNA
Brother Industries, LtdDCP-T725DWup to 1.20(L)—No fix listedCNA
Brother Industries, LtdDCP-T820DWup to 1.20(L)—No fix listedCNA
Brother Industries, LtdDCP-T825DWup to 1.20(L)—No fix listedCNA
Brother Industries, LtdMFC-T920DWup to 1.23(N)—No fix listedCNA
Brother Industries, LtdMFC-T925DWup to 1.23(N)—No fix listedCNA
Brother Industries, LtdDCP-T220up to 1.27(K)—No fix listedCNA
Brother Industries, LtdDCP-T225up to 1.27(K)—No fix listedCNA
Brother Industries, LtdDCP-T226up to 1.27(K)—No fix listedCNA
Brother Industries, LtdDCP-T420Wup to 1.27(K)—No fix listedCNA
Brother Industries, LtdDCP-T425Wup to 1.27(K)—No fix listedCNA
Brother Industries, LtdDCP-T426Wup to 1.27(K)—No fix listedCNA
Brother Industries, LtdDCP-T428Wup to 1.27(K)—No fix listedCNA
Brother Industries, LtdDCP-C421Wup to 1.04(D)—No fix listedCNA
Brother Industries, LtdMFC-J805DWup to J—No fix listedCNA
Brother Industries, LtdDCP-J1100DWup to P—No fix listedCNA
Brother Industries, LtdMFC-J995DWup to P—No fix listedCNA
Brother Industries, LtdMFC-J1300DWup to P—No fix listedCNA
Brother Industries, LtdDCP-J988Nup to Q—No fix listedCNA
Brother Industries, LtdMFC-J1500Nup to P—No fix listedCNA
Brother Industries, LtdMFC-J1605DNup to K—No fix listedCNA
Brother Industries, LtdMFC-J5845DW(XL)up to N—No fix listedCNA
Brother Industries, LtdMFC-J5945DWup to T—No fix listedCNA
Brother Industries, LtdMFC-J6945DWup to T—No fix listedCNA
Brother Industries, LtdMFC-J6947DWup to T—No fix listedCNA
Brother Industries, LtdHL-J6000DWup to S—No fix listedCNA
Brother Industries, LtdHL-J6100DWup to S—No fix listedCNA
Brother Industries, LtdMFC-J6997CDWup to T—No fix listedCNA
Brother Industries, LtdMFC-J6999CDWup to T—No fix listedCNA
Brother Industries, LtdHL-J6000CDWup to S—No fix listedCNA
Brother Industries, LtdMFC-T4500DWup to P—No fix listedCNA
Brother Industries, LtdHL-T4000DWup to N—No fix listedCNA
Brother Industries, LtdMFC-J5330DWup to W—No fix listedCNA
Brother Industries, LtdMFC-J5335DWup to W—No fix listedCNA
Brother Industries, LtdMFC-J2330DWup to W—No fix listedCNA
Brother Industries, LtdMFC-J5730DWup to Y—No fix listedCNA
Brother Industries, LtdMFC-J5830DWup to Y—No fix listedCNA
Brother Industries, LtdMFC-J5930DWup to Y—No fix listedCNA
Brother Industries, LtdMFC-J2730DWup to Y—No fix listedCNA
Brother Industries, LtdMFC-J6530DWup to W—No fix listedCNA
Brother Industries, LtdMFC-J6730DWup to W—No fix listedCNA
Brother Industries, LtdMFC-J3530DWup to W—No fix listedCNA
Brother Industries, LtdMFC-J6930DWup to Z—No fix listedCNA
Brother Industries, LtdMFC-J6935DWup to Z—No fix listedCNA
Brother Industries, LtdMFC-J3930DWup to Z—No fix listedCNA
Brother Industries, LtdMFC-J6535DWup to Z—No fix listedCNA
Brother Industries, LtdMFC-J6580CDWup to R—No fix listedCNA
Brother Industries, LtdMFC-J6980CDWup to S—No fix listedCNA
Brother Industries, LtdMFC-J6995CDWup to S—No fix listedCNA
Brother Industries, LtdMFC-J5630CDWup to L—No fix listedCNA
Brother Industries, LtdMFC-J6583CDWup to K—No fix listedCNA
Brother Industries, LtdMFC-J6983CDWup to N—No fix listedCNA
Brother Industries, LtdDCP-T510Wup to Q—No fix listedCNA
Brother Industries, LtdDCP-T710Wup to Q—No fix listedCNA
Brother Industries, LtdMFC-T810Wup to Q—No fix listedCNA
Brother Industries, LtdMFC-T910DWup to Q—No fix listedCNA
Brother Industries, LtdDCP-J572DWup to P—No fix listedCNA
Brother Industries, LtdMFC-J491DWup to Q—No fix listedCNA
Brother Industries, LtdMFC-J497DWup to Q—No fix listedCNA
Brother Industries, LtdDCP-J772DWup to T—No fix listedCNA
Brother Industries, LtdDCP-J774DWup to T—No fix listedCNA
Brother Industries, LtdMFC-J890DWup to T—No fix listedCNA
Brother Industries, LtdMFC-J895DWup to T—No fix listedCNA
Brother Industries, LtdMFC-J690DWup to T—No fix listedCNA
Brother Industries, LtdDCP-J572Nup to W—No fix listedCNA
Brother Industries, LtdDCP-J577Nup to W—No fix listedCNA
Brother Industries, LtdDCP-J582Nup to W—No fix listedCNA
Brother Industries, LtdDCP-J972Nup to Y—No fix listedCNA
Brother Industries, LtdDCP-J973N-W/Bup to Y—No fix listedCNA
Brother Industries, LtdDCP-J978N-W/Bup to Y—No fix listedCNA
Brother Industries, LtdDCP-J981Nup to Y—No fix listedCNA
Brother Industries, LtdDCP-J982N-W/Bup to Y—No fix listedCNA
Brother Industries, LtdMFC-J893Nup to X—No fix listedCNA
Brother Industries, LtdMFC-J898Nup to X—No fix listedCNA
Brother Industries, LtdMFC-J738DNup to M—No fix listedCNA
Brother Industries, LtdMFC-J738DWNup to M—No fix listedCNA
Brother Industries, LtdMFC-J998DNup to M—No fix listedCNA
Brother Industries, LtdMFC-J998DWNup to M—No fix listedCNA
Brother Industries, LtdDCP-J587NA – F—No fix listedCNA
FUJIFILM Business InnovationDocuPrint P235 dup to 1.15—No fix listedCNA
FUJIFILM Business InnovationDocuPrint P275 dwup to 1.15—No fix listedCNA
FUJIFILM Business InnovationDocuPrint P285 dwup to 1.15—No fix listedCNA
FUJIFILM Business InnovationDocuPrint P288 dwup to 1.15—No fix listedCNA
FUJIFILM Business InnovationDocuPrint M235 dwup to K—No fix listedCNA
FUJIFILM Business InnovationDocuPrint M235 zup to K—No fix listedCNA
FUJIFILM Business InnovationDocuPrint M275 zup to L—No fix listedCNA
FUJIFILM Business InnovationDocuPrint M285 zup to L—No fix listedCNA
FUJIFILM Business InnovationDocuPrint M288 dwup to E—No fix listedCNA
FUJIFILM Business InnovationDocuPrint M288 zup to E—No fix listedCNA
Ricoh Company, Ltd.SP 230DNwup to 1.07(G)—No fix listedCNA
Ricoh Company, Ltd.P 201Wup to 1.03D(D)—No fix listedCNA
Ricoh Company, Ltd.M 340Wup to G—No fix listedCNA
Ricoh Company, Ltd.SP 230SFNwup to J—No fix listedCNA
Ricoh Company, Ltd.M 340FWup to H—No fix listedCNA
Brother Industries, LtdDCP-J987N-W/BA – F—No fix listedCNA
Brother Industries, LtdDCP-T510W(China)A – N—No fix listedCNA
Brother Industries, LtdDCP-T710W(China)A – N—No fix listedCNA
Brother Industries, LtdMFC-J805DWXLA – J—No fix listedCNA
Brother Industries, LtdMFC-J815DWXLA – J—No fix listedCNA
Brother Industries, LtdMFC-J995DWXLA – P—No fix listedCNA
Brother Industries, LtdMFC-T810W(China)A – N—No fix listedCNA
Brother Industries, LtdDCP-B7520DW (China)A – V—No fix listedCNA
Brother Industries, LtdDCP-B7535DW (China)A – V—No fix listedCNA
Brother Industries, LtdDCP-L2535DW (China)A – M—No fix listedCNA
Brother Industries, LtdDCP-L2550DW (China)A – M—No fix listedCNA
Brother Industries, LtdDCP-L2550DW (Japan)A – R—No fix listedCNA
Brother Industries, LtdDCP-L2550DW (Taiwan)A – V—No fix listedCNA
Brother Industries, LtdMFC-L2715DW (Taiwan/Korea/Hong Kong)A – V—No fix listedCNA
Brother Industries, LtdMFC-L2750DW (Japan)A – R—No fix listedCNA
Brother Industries, LtdMFC-L3770CDW (Japan)A – ZA—No fix listedCNA
Brother Industries, LtdMFC-L8610CDW (Japan)A – ZD—No fix listedCNA
Brother Industries, LtdMFC-L9570CDW (Japan)A – ZD—No fix listedCNA
Brother Industries, LtdADS-2400NA – T—No fix listedCNA
Brother Industries, LtdADS-2800WA – T—No fix listedCNA
Brother Industries, LtdADS-3000NA – T—No fix listedCNA
Brother Industries, LtdADS-3600WA – T—No fix listedCNA
Brother Industries, LtdDCP-J973N W/BA – Y—No fix listedCNA
Brother Industries, LtdDCP-J978N W/BA – Y—No fix listedCNA
Brother Industries, LtdDCP-J982N W/BA – Y—No fix listedCNA
Brother Industries, LtdDCP-J987N W/BA – F—No fix listedCNA
Brother Industries, LtdMFC-J903NA – X—No fix listedCNA

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Brother Industries ADS-2400N, ADS-2800W and 220 more products — support.brother.com/g/b/link.aspx?prod=group2&faqid=faq0010…

    8 records Highest priority Priority HIGH 4 HIGH, 4 MEDIUM

    Other records, highest priority first

    • TI-2024-34868 Authentication bypass via default password generation affecting multiple models from…Priority HIGH 82
    • TI-2024-34873 Unauthenticated Denial of Service (DoS) via malformed WS-Scan request affecting multiple…Priority HIGH 72
    • TI-2024-34869 Stack-based buffer overflow in Brother Industries, Ltd HL-L8260CDNPriority HIGH 67
  • Advisory ·

    Brother Industries ADS-2400N, ADS-2800W and 220 more products — fujifilm.com/fbglobal/eng/company/news/notice/2025/0625_ann…

    7 records Highest priority Priority HIGH 3 HIGH, 4 MEDIUM

    Other records, highest priority first

    • TI-2024-34873 Unauthenticated Denial of Service (DoS) via malformed WS-Scan request affecting multiple…Priority HIGH 72
    • TI-2024-34869 Stack-based buffer overflow in Brother Industries, Ltd HL-L8260CDNPriority HIGH 67
    • TI-2024-34874 Insufficiently protected credentials in Brother Industries, Ltd HL-L8260CDNPriority MEDIUM 63
Show 1 more group
  • Advisory ·

    Brother Industries ADS-2400N, ADS-2800W and 220 more products — ricoh.com/products/security/vulnerabilities/vul?id=ricoh-20…

    7 records Highest priority Priority HIGH 3 HIGH, 4 MEDIUM

    Other records, highest priority first

    • TI-2024-34873 Unauthenticated Denial of Service (DoS) via malformed WS-Scan request affecting multiple…Priority HIGH 72
    • TI-2024-34869 Stack-based buffer overflow in Brother Industries, Ltd HL-L8260CDNPriority HIGH 67
    • TI-2024-34874 Insufficiently protected credentials in Brother Industries, Ltd HL-L8260CDNPriority MEDIUM 63

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-51982
  2. 2026-10-03 Alias added: GHSA-7ww7-826p-956x

References

  • TI-2024-34868 Authentication bypass via default password generation affecting multiple models from… CVSS 3.1CRITICAL 9.8
  • TI-2024-34873 Unauthenticated Denial of Service (DoS) via malformed WS-Scan request affecting multiple… CVSS 3.1HIGH 7.5
  • TI-2021-22598 Brother SAPSprint 7.60 Unquoted Service Path Privilege Escalation CVSS 4.0HIGH 8.5
  • TI-2021-22483 BRAdmin Professional 3.75 - 'BRA_Scheduler' Unquoted Service Path CVSS 4.0HIGH 8.5
  • TI-2020-19064 Brother BRPrint Auditor 3.0.7 - 'Multiple' Unquoted Service Path CVSS 4.0HIGH 8.5
  • TI-2020-19063 Brother BRAgent 1.38 - 'WBA_Agent_Client' Unquoted Service Path CVSS 4.0HIGH 8.5
See all 39 →

Sources