D-Link DIR-853 A1 FW1.20B07 was discovered to contain a stack-based buffer overflow vulnerability via the Password parameter in the SetDynamicDNSSettings module.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-4133
https://dear-sunshine-ba5.notion.site/D-Link-DIR-853-4-1812386a664480378626cc13b98e18f5