What’s Vulnerable › Vulnerabilities

CVE-2019-7390

• Severity: high (CVSS 8.6 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-02-05 · updated 2026-06-17
• Weakness: CWE-306

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.

Affected products

• D-Link DIR-823G: 1.02b03

References

• http://www.securityfocus.com/bid/106855
• https://github.com/leonW7/D-Link/blob/master/Vul_5.md
• http://www.securityfocus.com/bid/106855
• https://github.com/leonW7/D-Link/blob/master/Vul_5.md

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