An issue was discovered in /bin/goahead on D-Link DIR-823G devices with the firmware 1.02B03. There is incorrect access control allowing remote attackers to reset the router without authentication via the SetFactoryDefault HNAP API. Consequently, an attacker can achieve a denial-of-service attack without authentication.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7389
Reference (s):
- BID:106853
- URL: http://www.securityfocus.com/bid/106853
- https://github.com/leonW7/D-Link/blob/master/Vul_4.md