Tp-Link Systems Inc Tapo C200 V3 vulnerabilities

CVE-2025-14300 [HIGH] CWE-306 CVE-2025-14300: The HTTPS service on Tapo C200 V3 exposes a connectAP interface without proper authentication. An un The HTTPS service on Tapo C200 V3 exposes a connectAP interface without proper authentication. An unauthenticated attacker on the same local network segment can exploit this to modify the device’s Wi-Fi configuration, resulting in loss of connectivity and denial-of-service (DoS).

CVE-2025-8065 [MEDIUM] CWE-121 CVE-2025-8065: A stack-based buffer overflow vulnerability was identified in the ONVIF SOAP XML Parser in Tapo C200 A stack-based buffer overflow vulnerability was identified in the ONVIF SOAP XML Parser in Tapo C200 v3 and C520WS v2.6. When processing XML tags with namespace prefixes, the parser fails to validate the prefix length before copying it to a fixed-size stack buffer. It allowed a crafted SOAP request with an oversized namespace prefix to cause memory co

CVE-2025-14299 [MEDIUM] CWE-770 CVE-2025-14299: The HTTPS server on Tapo C200 V3 does not properly validate the Content-Length header, which can lea The HTTPS server on Tapo C200 V3 does not properly validate the Content-Length header, which can lead to an integer overflow. An unauthenticated attacker on the same local network segment can send crafted HTTPS requests to trigger excessive memory allocation, causing the device to crash and resulting in denial-of-service (DoS).

CVE-2026-12760 [MEDIUM] CWE-770 CVE-2026-12760: A denial-of-service (DoS) vulnerability has been identified in Tapo C200 v3 in the network packet ha A denial-of-service (DoS) vulnerability has been identified in Tapo C200 v3 in the network packet handling logic due to improper handling of IPv4 fragmented packets. An unauthenticated adjacent attacker can send crafted packets to cause excessive resource consumption, leading to instability of the device.Successful exploitation can remotely trigger