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Status published
Medium
CVE-2024-51977
Unauthenticated leak of sensitive information affecting multiple models from Brother Industries, Ltd., FUJIFILM Business Innovation, Ricoh, Toshiba Tec, and Konica Minolta, Inc.
Vulnerability Description
An unauthenticated attacker who can access either the HTTP service (TCP port 80), the HTTPS service (TCP port 443), or the IPP service (TCP port 631), can leak several pieces of sensitive information from a vulnerable device. The URI path /etc/mnt_info.csv can be accessed via a GET request and no authentication is required. The returned result is a comma separated value (CSV) table of information. The leaked information includes the device’s model, firmware version, IP address, and serial number.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Stephen Fewer, Principal Security Researcher at Rapid7
References
- https://www.rapid7.com/blog/post/multiple-brother-devices-multiple-vulnerabilities-fixed
- https://assets.contentstack.io/v3/assets/blte4f029e766e6b253/blt6495b3c6adf2867f/685aa980a26c5e2b1026969c/vulnerability-disclosure-whitepaper.pdf
- https://github.com/sfewer-r7/BrotherVulnerabilities
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-51977.yaml
- https://support.brother.com/g/b/link.aspx?prod=group2&faqid=faq00100846_000
- https://support.brother.com/g/b/link.aspx?prod=group2&faqid=faq00100848_000
- https://support.brother.com/g/b/link.aspx?prod=lmgroup1&faqid=faqp00100620_000
- https://www.fujifilm.com/fbglobal/eng/company/news/notice/2025/0625_announce.html
- https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2025-000007
- https://www.toshibatec.com/information/20250625_02.html
- https://www.konicaminolta.com/global-en/security/advisory/pdf/km-2025-0001.pdf
More from Brother Industries, Ltd
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Unauthenticated leak of sensitive information affecting multiple models from Brother Industries, Ltd., Toshiba Tec, and Konica Minolta, Inc.
Medium
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CVE-2024-51984
Authenticated disclosure of external service passwords via pass-back attack affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, Ricoh, Toshiba Tec, and Konica Minolta, Inc.
Medium
6.8
CVE-2024-51983
Unauthenticated Denial of Service (DoS) via malformed WS-Scan request affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, Ricoh, Toshiba Tec, and Konica Minolta, Inc.
High
7.5
CVE-2024-51982
Unauthenticated Denial of Service (DoS) via malformed PJL request affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, and Ricoh.
High
7.5
CVE-2024-51981
Unauthenticated Server Side Request Forgery (SSRF) via WS-Eventing affecting multiple models from Brother Industries, Ltd, FUJIFILM Business Innovation, Ricoh, and Toshiba Tec, and Konica Minolta, Inc.
Medium
5.3
Affected Vendor
Brother Industries, Ltd
View all reports →Affected Software
HL-L8260CDN, DCP-J928N-W/B, DCP-J987N-W/B, DCP-T510W(China), DCP-T710W(China), MFC-J1800DW (Europe), MFC-J1800DW (USA), MFC-J4340DWE, MFC-J4345DWXL, MFC-J805DWXL, MFC-J815DWXL, MFC-J995DWXL, MFC-T810W(China), DCP-B7520DW (China), DCP-B7535DW (China), DCP-L2535DW (China), DCP-L2540DW (Japan), DCP-L2550DW (China), DCP-L2550DW (Japan), DCP-L2550DW (Taiwan), HL-L2361DN, MFC-L2700DW (Asia), MFC-L2715DW (Taiwan/Korea/Hong Kong), MFC-L2740DW (Japan), MFC-L2750DW (Japan), MFC-L3770CDW (Japan), MFC-L5755DW (Japan), MFC-L6900DW (Japan), MFC-L8610CDW (Japan), MFC-L9570CDW (Japan), TD-2130NSA, TD-2135NSA, TD-2135NWB, TD-2135NWBSA, DCP-J587N, DCP-J973N W/B, DCP-J978N W/B, DCP-J982N W/B, DCP-J987N W/B, SP-1 (Japan), MFC-J903N, HL-L8260CDW, HL-L8360CDW, HL-L8360CDWT, HL-L9310CDW, DCP-L8410CDW, MFC-L8610CDW, MFC-L8690CDW, MFC-L8900CDW, MFC-L9570CDW, MFC-L9577CDW, HL-L2325DW, HL-L2350DW, HL-L2351DW, HL-L2352DW, HL-L2357DW, HL-L2370DN, HL-L2371DN, HL-L2372DN, HL-2590DN, HL-L2370DW, HL-L2370DWXL, HL-L2375DW, HL-L2376DW, HL-B2050DN, HL-B2080DW, HL-L2385DW, HL-L2386DW, HL-2595DW, HL-L2350DWR, HL-L2370DNR, HL-L2375DWR, HL-L2395DW, MFC-L2730DW, MFC-L2732DW, MFC-L2750DW, MFC-L2750DWXL, MFC-L2751DW, MFC-L2770DW, MFC-L2771DW, MFC-L2730DWR, MFC-L2750DWR, DCP-7195DW, MFC-7895DW, MFC-L2730DN, HL-L2390DW, DCP-L2530DW, DCP-L2531DW, DCP-L2532DW, DCP-L2535DW, DCP-L2537DW, DCP-B7520DW, DCP-L2550DN, DCP-L2550DW, DCP-L2551DN, DCP-L2551DW, DCP-L2552DN, DCP-B7535DW, MFC-L2690DW, MFC-L2710DN, MFC-L2712DN, MFC-L2710DW, MFC-L2712DW, MFC-L2713DW, MFC-L2715DW, MFC-L2716DW, MFC-L2717DW, MFC-B7715DW, DCP-L2530DWR, DCP-L2550DNR, MFC-L2710DNR, MFC-L2710DWR, FAX-L2710DN, DCP-7190DN, DCP-B7530DN, MFC-7890DN, MFC-B7720DN, DCP-7090DW, DCP-7190DW, HL-L3210CW, HL-L3230CDN, HL-L3230CDW, HL-3160CDW, HL-L3270CDW, HL-3190CDW, DCP-L3510CDW, DCP-L3517CDW, HL-L3290CDW, DCP-L3551CDW, DCP-L3550CDW, DCP-9030CDN, MFC-L3710CDW, MFC-L3730CDN, MFC-9150CDN, MFC-L3735CDN, MFC-L3745CDW, MFC-L3750CDW, MFC-9350CDW, MFC-L3770CDW, HL-L6250DW, HL-5595DNH, HL-5595DN, HL-L6250DN, HL-L6202DW, HL-L6200DW, HL-L5202DW, HL-L5200DW, HL-L5050DN, HL-5590DN, HL-L5100DN, HL-L5102DW, HL-L5100DNT, HL-L5200DWT, HL-L6200DWT, HL-L6450DW, HL-L6402DW, HL-L6400DW, HL-L6300DW, HL-L6300DWT, HL-L6400DWT, HL-L6400DWG, MFC-L6970DW, MFC-L6950DW, MFC-L6902DW, MFC-L6900DW, MFC-L6800DW, MFC-L6750DW, MFC-L6702DW, MFC-L6700DW, MFC-L5902DW, MFC-L5900DW, MFC-L5850DW, MFC-L5802DW, MFC-L5800DW, MFC-8540DN, MFC-L5755DW, MFC-L5750DW, MFC-8530DN, MFC-L5700DN, MFC-L5702DW, MFC-L5700DW, DCP-L6600DW, DCP-L5652DN, DCP-L5650DN, DCP-L5602DN, DCP-L5600DN, DCP-L5502DN, DCP-L5500DN, MFC-L6900DWG, HL-L2305W, HL-L2315DW, HL-L2340DW, HL-L2340DWR, HL-L2360DN, HL-L2360DW, HL-L2365DW, HL-L2366DW, HL-2560DN, HL-2569DW, HL-L2360DNR, HL-L2365DWR, DCP-L2520DW, DCP-L2520DWR, DCP-L2540DN, DCP-L2540DW, DCP-L2541DW, DCP-L2540DNR, DCP-L2560DW, HL-L2380DW, DCP-L2560DWR, DCP-7180DN, DCP-7189DW, MFC-L2680W, MFC-L2685DW, MFC-L2700DW, MFC-L2700DN, MFC-L2700DWR, MFC-L2701DW, MFC-L2703DW, MFC-L2705DW, MFC-L2707DW, MFC-L2720DW, MFC-L2720DWR, MFC-L2740DW, MFC-L2740DWR, MFC-7880DN, MFC-7889DW, FAX-L2700DN, MFC-L2720DN, HL-1210W, HL-1210WE, HL-1210WR, HL-1211W, HL-1212W, HL-1212WE, HL-1222WE, HL-1223WE, HL-1223WR, HL-1212WR, HL-1218W, DCP-1610W, DCP-1610WE, DCP-1610WR, DCP-1612W, DCP-1622WE, DCP-1623WE, DCP-1623WR, DCP-1612WE, DCP-1612WR, DCP-1615NW, DCP-1616NW, DCP-1617NW, DCP-1618W, MFC-1910W, MFC-1910WE, MFC-1912WR, MFC-1911W, MFC-1915W, MFC-1911NW, MFC-1916NW, MFC-1919NW, DCP-T520W, DCP-T525W, DCP-T720DW, DCP-T725DW, DCP-T820DW, DCP-T825DW, MFC-T920DW, MFC-T925DW, DCP-T220, DCP-T225, DCP-T226, DCP-T420W, DCP-T425W, DCP-T426W, DCP-T428W, DCP-C421W, MFC-J1205W(XL), MFC-J1215W, DCP-J1200W(XL), DCP-J1200N, DCP-J1200WE, MFC-J4335DW(XL), MFC-J4340DW(XL), MFC-J4535DW(XL), MFC-J4540DW(XL), MFC-J4440DW, DCP-J4140N, MFC-J4440N, MFC-J4540N, MFC-J4940DN, SP-1, MFC-J1010DW, MFC-J1012DW, DCP-J1050DW, MFC-J1170DW, DCP-J1140DW, DCP-J526N, DCP-J914N, MFC-J926N-WB, MFC-J904N, MFC-J739DN, MFC-J739DWN, MFC-J939DN, MFC-J939DWN, DCP-J1800N, DCP-J1700DW, DCP-J1203N, DCP-C1210N, DCP-J4143N, MFC-J4443N, DCP-J4543N, DCP-J528N, DCP-J915N, MFC-J905N, MFC-J805DW, DCP-J1100DW, MFC-J995DW, MFC-J1300DW, DCP-J988N, MFC-J1500N, MFC-J1605DN, MFC-J5845DW(XL), MFC-J5945DW, MFC-J6945DW, MFC-J6947DW, HL-J6000DW, HL-J6100DW, MFC-J6997CDW, MFC-J6999CDW, HL-J6000CDW, MFC-T4500DW, HL-T4000DW, MFC-J5330DW, MFC-J5335DW, MFC-J2330DW, MFC-J5730DW, MFC-J5830DW, MFC-J5930DW, MFC-J2730DW, MFC-J6530DW, MFC-J6730DW, MFC-J3530DW, MFC-J6930DW, MFC-J6935DW, MFC-J3930DW, MFC-J6535DW, MFC-J6580CDW, MFC-J6980CDW, MFC-J6995CDW, MFC-J5630CDW, MFC-J6583CDW, MFC-J6983CDW, DCP-T510W, DCP-T710W, MFC-T810W, MFC-T910DW, DCP-J572DW, MFC-J491DW, MFC-J497DW, DCP-J772DW, DCP-J774DW, MFC-J890DW, MFC-J895DW, MFC-J690DW, DCP-J572N, DCP-J577N, DCP-J582N, DCP-J972N, DCP-J973N-W/B, DCP-J978N-W/B, DCP-J981N, DCP-J982N-W/B, MFC-J893N, MFC-J898N, MFC-J738DN, MFC-J738DWN, MFC-J998DN, MFC-J998DWN, QL-820NWBc, TD-2135N, PJ-883, RJ-3250WB, RJ-4250WB, TD-4420DN, TD-4550DNWB, QL-1115NWB, QL-820NWB, RJ-2150, RJ-2050, RJ-2140, PT-P900W, PT-P950NW, PJ-773, RJ-3150, RJ-3050, PT-P750W, TD-2130N, DocuPrint P360 dw, DocuPrint P378 d, DocuPrint P375 d, DocuPrint P375 dw, DocuPrint P378 dw, DocuPrint P385 dw, DocuPrint P388 dw, DocuPrint M378 d, DocuPrint M375 df, DocuPrint M378 df, DocuPrint M375 z, DocuPrint M385 z, DocuPrint P235 d, DocuPrint P275 dw, DocuPrint P285 dw, DocuPrint P288 dw, DocuPrint M235 dw, DocuPrint M235 z, DocuPrint M275 z, DocuPrint M285 z, DocuPrint M288 dw, DocuPrint M288 z, DocuPrint P225 d, DocuPrint P268 d, DocuPrint P268 dw, DocuPrint P265 dw, DocuPrint P260 dw, DocuPrint M268 dw, DocuPrint M268 z, DocuPrint M225 dw, DocuPrint M225 z, DocuPrint M265 z, DocuPrint M260 z, DocuPrint P118 w, DocuPrint P115 w, DocuPrint M118 w, DocuPrint M118 z, DocuPrint M115 w, DocuPrint M115 fw, DocuPrint M115 z, SP 230DNw, P 201W, M 340W, SP 230SFNw, M 340FW, e-STUDIO301DN, e-STUDIO302DNF, bizhub 5020i, bizhub 5000i, bizhub 4020i, bizhub 4000i, bizhub 3080MF, bizhub 3000MF
Vulnerable Versions:
0, 1.0, A
Timeline
Official Publish:
June 25th, 2025
Last Modified:
March 30th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.