VULNERABILITY INTELLIGENCE

CVE-2019-7390

CVSS score8.6 HIGH
EPSS probability1.96%
CISA KEVNot currently listed
Published2019-02-05
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Description

An issue was discovered in /bin/goahead on D-Link DIR-823G devices with firmware 1.02B03. There is incorrect access control allowing remote attackers to hijack the DNS service configuration of all clients in the WLAN, without authentication, via the SetWanSettings HNAP API.

Weakness classification

  • CWE-306: Missing Authentication for Critical Function

Primary references