VULNERABILITY INTELLIGENCE

CVE-2020-8861

CVSS score8.8 HIGH
EPSS probability6.54%
CISA KEVNot currently listed
Published2020-02-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • zdi-disclosures@trendmicro.com: CWE-303
  • nvd@nist.gov: CWE-287

Primary references