by Kastro CVE-2024-51978
Brother Industries, Ltd DCP-J928N-W/B — Authentication bypass via default password generation affecting multiple models from Brother Industries, Ltd, Toshiba Tec, and Konica Minolta, Inc.
Description · from the CVE record
An unauthenticated attacker who knows the target device's serial number, can generate the default administrator password for the device. An unauthenticated attacker can first discover the target device's serial number via CVE-2024-51977 over HTTP/HTTPS/IPP, or via a PJL request, or via an SNMP request.
Affected
ProductAffectedFixed inSource
DCP-J928N-W/B1.0 – 1.03(B)–CNA
MFC-J1800DW (Europe)1.0 – 1.13(H)–CNA
MFC-J1800DW (USA)1.0 – 1.02(B)–CNA
MFC-J4340DWE1.0 – 1.38(M)–CNA
MFC-J4345DWXL1.0 – 1.38(M)–CNA
MFC-J5855DWXL1.0 – 1.25(J)–CNA
MFC-J6555DWXL1.0 – 1.19(H)–CNA
DCP-B7520DW (China)A – V–CNA
DCP-B7535DW (China)A – V–CNA
DCP-B7640DW (Asia)1.0 – 1.16(F)–CNA
DCP-L2535DW (China)A – M–CNA
DCP-L2540DW (Japan)A – T–CNA
Scores by source
rapid7 (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total