EUVD-2026-34935

A stack-based buffer overflow vulnerability exists in Tapo C520WS v2 in the ONVIF DeleteUsers service, due to insufficient boundary checks when handling multiple user deletion parameters. An authenticated attacker can send a crafted malicious request containing an excessive number of identifiers ...

CVE-2026-6240

CVE-2026-6240 affects Tapo C520WS v2. A stack-based overflow in the ONVIF DeleteUsers service occurs when handling an excessive number of user identifiers, due to insufficient boundary checks. An authenticated attacker can send a crafted request, potentially causing a service crash or deadlock th...