CVE-2026-75618

Tapo C100/C101 V5 contains a null pointer dereference vulnerability in the RTSP service. An attacker on the local network can send specially crafted requests that cause the service to dereference an invalid pointer, resulting in a service crash and device reboot. Successful exploitation can disrupt live video streaming functionality and cause a temporary denial-of-service condition.

Score

CVSS 4.0 7.1 High

Status

Analyzed - f23511db-6c3e-4e32-a477-6aa17d310630

Published

2026-08-19

Last modified

2026-10-26

Weaknesses

CWE-476

Affected products

• Tapo C100 Firmware (Tp-link)
• Tapo C101 Firmware (Tp-link)
• Tapo C100 V5 (Tp-link Systems Inc.)
• Tapo C101 V5 (Tp-link Systems Inc.)

References

• https://www.tp-link.com/us/support/download/tapo-c100/#Firmware-Release-Notes
• https://www.tp-link.com/us/support/download/tapo-c101/#Firmware-Release-Notes
• https://www.tp-link.com/en/support/download/tapo-c100/#Firmware-Release-Notes
• https://www.tp-link.com/us/support/faq/5251/