CVE-2020-8861: D-Link DAP-1330 HNAP Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability
First published: Sat Feb 22 2020(Updated: )
This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-1330 1.10B01 BETA 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. Was ZDI-CAN-9554.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-Link DAP-1330 | ||
| Dlink Dap-1330 Firmware | <1.10b01 | |
| Dlink Dap-1330 Firmware | =1.10b01-beta | |
| Dlink Dap-1330 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-8861?
CVE-2020-8861 is a vulnerability that allows network-adjacent attackers to bypass authentication on affected installations of D-Link DAP-1330 Wi-Fi range extenders.
How severe is the CVE-2020-8861 vulnerability?
The severity of CVE-2020-8861 is high with a CVSS score of 8.8.
How does the CVE-2020-8861 vulnerability affect D-Link DAP-1330 devices?
The CVE-2020-8861 vulnerability affects D-Link DAP-1330 devices by allowing authentication bypass.
What is the affected software version for CVE-2020-8861?
The affected software version for CVE-2020-8861 is D-Link DAP-1330 1.10B01 BETA firmware.
Is authentication required to exploit CVE-2020-8861?
No, authentication is not required to exploit CVE-2020-8861.
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