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3 vulnerabilities found for mfc-j4620dw by brother

VAR-201704-1432

Vulnerability from variot - Updated: 2025-04-20 23:40

On certain Brother devices, authorization is mishandled by including a valid AuthCookie cookie in the HTTP response to a failed login attempt. Affected models are: MFC-J6973CDW MFC-J4420DW MFC-8710DW MFC-J4620DW MFC-L8850CDW MFC-J3720 MFC-J6520DW MFC-L2740DW MFC-J5910DW MFC-J6920DW MFC-L2700DW MFC-9130CW MFC-9330CDW MFC-9340CDW MFC-J5620DW MFC-J6720DW MFC-L8600CDW MFC-L9550CDW MFC-L2720DW DCP-L2540DW DCP-L2520DW HL-3140CW HL-3170CDW HL-3180CDW HL-L8350CDW HL-L2380DW ADS-2500W ADS-1000W ADS-1500W. plural Brother An authentication vulnerability exists in device products.Information is acquired, information is falsified, and denial of service (DoS) An attack could be made. BrotherMFC-J6973CDW and others are printer products of Brother Industries of Japan. There are security holes in many Brother devices. An attacker could exploit the vulnerability to bypass web authentication. Brother MFC-J6973CDW, etc

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VAR-202306-2258

Vulnerability from variot - Updated: 2024-08-14 14:30

Null pointer dereference vulnerability exists in multiple vendors MFPs and printers which implement Debut web server 1.2 or 1.3. Processing a specially crafted request may lead an affected product to a denial-of-service (DoS) condition. As for the affected products/models/versions, see the detailed information provided by each vendor. This vulnerability information was reported to the product developer by the person below, and the reporter and the product developer JPCERT/CC It was announced after coordination with Reporter : Darren Johnson MrThe product may cause denial of service by processing specially crafted requests. (DoS) can become a state

Show details on source website

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VAR-202107-1691

Vulnerability from variot - Updated: 2022-05-04 09:45

MFC-L2700DW series, etc. are all printer products of Brother Company.

Many Brother products have unauthorized access vulnerabilities, which can be exploited by attackers to obtain sensitive information.

Show details on source website

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