ZDI-20-265: D-Link DAP-1330 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-1330 Wi-Fi range extenders. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of HNAP login requests. The issue results from the lack of proper handling of cookies. An attacker can leverage this vulnerability to execute arbitrary code on the router.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DAP-1330 |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-20-265?
The severity of ZDI-20-265 is classified as high due to the ability of network-adjacent attackers to bypass authentication.
How do I fix ZDI-20-265?
To fix ZDI-20-265, users should update their D-Link DAP-1330 Wi-Fi range extender to the latest firmware provided by D-Link.
What types of attacks can exploit ZDI-20-265?
ZDI-20-265 can be exploited by network-adjacent attackers to achieve unauthorized access to the affected device.
Which devices are affected by ZDI-20-265?
The affected devices for ZDI-20-265 are specifically the D-Link DAP-1330 Wi-Fi range extenders.
Is authentication required to exploit ZDI-20-265?
No, authentication is not required to exploit ZDI-20-265, making it a critical vulnerability.
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