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.

The D-link router DIR-885L-MFC 1.15b02, v1.21b05 is vulnerable to credentials disclosure in telnet service through decompilation of firmware, that allows an unauthenticated attacker to gain access to the firmware and to extract sensitive data.

The DLink Router DIR-895L MFC v1.21b05 is vulnerable to credentials disclosure in telnet service through decompilation of firmware, that allows an unauthenticated attacker to gain access to the firmware and to extract sensitive data.

Some Brother printers (such as the HL-L8360CDW v1.20) were affected by a stack buffer overflow vulnerability as the web server did not parse the cookie value properly. This would allow an attacker to execute arbitrary code on the device.

Some Brother printers (such as the HL-L8360CDW v1.20) were affected by a heap buffer overflow vulnerability as the IPP service did not parse attribute names properly. This would allow an attacker to execute arbitrary code on the device.

Some Brother printers (such as the HL-L8360CDW v1.20) were affected by different information disclosure vulnerabilities that provided sensitive information to an unauthenticated user who visits a specific URL.

Brother MFC-9970CDW 1.10 devices with Firmware L contain a Frameable response (Clickjacking) vulnerability which could allow remote attackers to obtain sensitive information.

Brother MFC-9970CDW 1.10 firmware L devices contain an information disclosure vulnerability which allows remote attackers to view private IP addresses and other sensitive information.

Brother MFC-9970CDW 1.10 firmware L devices contain a security bypass vulnerability which allows physically proximate attackers to gain unauthorized access.

Brother MFC-9970CDW 1.10 firmware L devices contain an information disclosure vulnerability which allows remote attackers to view sensitive information from referrer logs due to inadequate handling of HTTP referrer headers.