ZDI-23-1324: D-Link DIR-3040 prog.cgi SetDynamicDNSSettings Stack-Based Buffer Overflow Remote Code Execution Vulnerability
First published: Thu Sep 07 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 | Affected Version | How to fix |
|---|---|---|
| D-Link DIR-3040 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-23-1324?
The severity of ZDI-23-1324 is critically high due to the potential for arbitrary code execution by network-adjacent attackers.
How do I fix ZDI-23-1324?
To fix ZDI-23-1324, update the firmware of your D-Link DIR-3040 router to the latest version provided by D-Link.
Who is affected by ZDI-23-1324?
ZDI-23-1324 affects D-Link DIR-3040 routers with vulnerable firmware versions.
Is authentication required to exploit ZDI-23-1324?
Yes, authentication is required to exploit the vulnerability described in ZDI-23-1324.
What type of attack does ZDI-23-1324 involve?
ZDI-23-1324 involves a network-adjacent attack that allows unauthorized code execution.
- collector/zdi-published
- alias/ZDI-CAN-21616
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- collector/zdi-advisory
- source/ZDI
- alias/ZDI-23-1324
- alias/CVE-2023-41216
- agent/software-canonical-lookup
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- agent/softwarecombine
- vendor/d-link
- canonical/d-link dir-3040 firmware