CVEvulnerability

CVE-2020-8861

8.8 HIGH Published 2020-02-22 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-02-22
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.0 ([email protected])
8.8 HIGH — CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
8.3 HIGH — AV:A/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-287, CWE-303

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.

Affected configurations

• dlink dap-1330 firmware (< 1.10b01) • dlink dap-1330 firmware 1.10b01

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-303 Incorrect Implementation of Authentication Algorithm weakness

References