Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2020-8861 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10155	CVE	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-265/	CVE	Third Party AdvisoryVDB Entry
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10155	[email protected]	Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-20-265/	[email protected]	Third Party AdvisoryVDB Entry

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-287	Improper Authentication	[email protected]
CWE-303	Incorrect Implementation of Authentication Algorithm	[email protected]

Affected Products

Product	Versions
dlink dap-1330 firmware	< 1.10b01 1.10b01 beta
CPE cpe:2.3:o:dlink:dap-1330_firmware:::::::: cpe:2.3:o:dlink:dap-1330_firmware:1.10b01:beta:::::: Remediation No remediation found in references.
dlink dap-1330	All versions
CPE cpe:2.3:h:dlink:dap-1330:-:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Feb 28, 2020	Initial Analysis	[email protected]
Feb 22, 2020	CVE Modified	[email protected]