CVE-2019-25226: Dongyoung Media DM-AP240T/W Unauthenticated Configuration Disclosure

Security readout for executives and security teams

Dongyoung Media DM-AP240T/W wireless access points can expose their configuration to a remote unauthenticated user. That configuration may contain administrator credentials and sensitive network settings, which could enable follow-on compromise. Highest risk exists where the device management interface is reachable from the internet, guest networks, shared internal networks, or any untrusted LAN segment. Devices limited to a tightly controlled management network are less exposed but still require review because no authentication is required for the affected behavior. Prioritize remediation for any exposed DM-AP240T/W devices because the issue can disclose administrative credentials without authentication. If no vendor fix is available, isolate immediately and plan replacement for exposed or business-critical deployments. Mitigation focus: Check Dongyoung Media or trusted vendor guidance for firmware updates or official remediation because the source bundle does not provide patch evidence.; Remove internet exposure for the device management interface and restrict access to a dedicated trusted management network.; Block untrusted access to the affected management surface using firewall, ACL, VPN, or equivalent network controls..

Prepared

Apr 30, 2026, 05:17 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.