ZDI-23-1332: D-Link DIR-3040 prog.cgi SetDeviceSettings Stack-Based Buffer Overflow Remote Code Execution Vulnerability
Published Sep 7, 2023
·Updated
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 routers. Authentication is required to exploit this vulnerability.
Affected Software
1 affected component
D-Link DIR-3040
Event History
Sep 7, 2023
Advisory Published
05:00 AM
Data Sourced
05:00 AM
Description
Feb 2, 2025
Advisory Published
via ZDI·02:05 AM
Frequently Asked Questions
1
What is the severity of ZDI-23-1332?
The severity of ZDI-23-1332 is considered critical due to the potential for arbitrary code execution by network-adjacent attackers.
2
How do I fix ZDI-23-1332?
To fix ZDI-23-1332, you should update the firmware of your D-Link DIR-3040 router to the latest version provided by D-Link.
3
Who is affected by ZDI-23-1332?
ZDI-23-1332 affects users of D-Link DIR-3040 routers with vulnerable firmware versions.
4
Is authentication required to exploit ZDI-23-1332?
Yes, authentication is required to exploit the vulnerability identified in ZDI-23-1332.
5
What kind of attacks are possible with ZDI-23-1332?
With ZDI-23-1332, network-adjacent attackers can execute arbitrary code on the affected systems.