Unauthenticated Access to connectAP API Endpoint on Tapo C100 and C200
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.3%
exploitation probability
0.3%top 76% of all CVEs
observed exploitation
nono source reports it
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).
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
https://www.tp-link.com/en/support/download/tapo-c100/v5/#Firmware-Release-Noteshttps://www.tp-link.com/en/support/download/tapo-c200/v3/#Firmware-Release-Noteshttps://www.tp-link.com/us/support/download/tapo-c100/v5/#Firmware-Release-Noteshttps://www.tp-link.com/us/support/download/tapo-c200/v3/#Firmware-Release-Noteshttps://www.tp-link.com/us/support/faq/4849/