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.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7390
Reference (s):
- BID:106855
- URL: http://www.securityfocus.com/bid/106855
- https://github.com/leonW7/D-Link/blob/master/Vul_5.md