CVE-2018-10749: Buffer Overflow
An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'commit' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'commit <nodename>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2018-10749?
The severity of CVE-2018-10749 is critical with a severity value of 8.8.
What is the affected software for CVE-2018-10749?
The affected software for CVE-2018-10749 is D-Link DSL-3782 EU 1.01 firmware.
How can an authenticated user exploit CVE-2018-10749?
An authenticated user can exploit CVE-2018-10749 by passing a long buffer as a 'commit' parameter to the '/userfs/bin/tcapi' binary using the 'commit <node_name>' function.
What is the potential impact of CVE-2018-10749?
The potential impact of CVE-2018-10749 is memory corruption and the possibility of redirecting network traffic.
Is there a fix available for CVE-2018-10749?
No information about a fix for CVE-2018-10749 is available in the provided sources.