ZDI-23-539: D-Link DIR-2640 LocalIPAddress Command Injection Remote Code Execution Vulnerability
First published: Thu May 04 2023(Updated: )
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-2640 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DIR-2640-US Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-23-539?
The severity of ZDI-23-539 is critical due to the potential for arbitrary code execution.
How do I fix ZDI-23-539?
To fix ZDI-23-539, update the D-Link DIR-2640 firmware to the latest version.
Who is affected by ZDI-23-539?
ZDI-23-539 affects installations of the D-Link DIR-2640 router.
What types of attacks can exploit ZDI-23-539?
Network-adjacent attackers can exploit ZDI-23-539 to execute arbitrary code.
Is authentication required to exploit ZDI-23-539?
Yes, authentication is required, but the existing authentication mechanism can be bypassed.
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- alias/ZDI-CAN-19544
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- alias/ZDI-23-539
- alias/CVE-2023-32147
- agent/software-canonical-lookup
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- canonical/d-link dir-2640-us firmware