CVE-2026-8714

A denial-of-service vulnerability exists in the RTSP server component of TP-Link Tapo C520WS v2 due to improper handling of syntactically invalid input.  Crafted inputs can trigger a processing error, causing the RTSP service to enter non-responsive state. Successful exploitation may cause the RTSP in a denial-of-service condition.

Score

CVSS 4.0 7.1 High

Status

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

Published

2026-06-05

Last modified

2026-10-26

Weaknesses

CWE-20

Affected products

• Tapo C520ws Firmware (Tp-link)
• Tapo C520ws V2 (Tp-link Systems Inc.)

References

• https://www.tp-link.com/us/support/download/tapo-c520ws/v2/#Firmware-Release-Notes
• https://www.tp-link.com/en/support/download/tapo-c520ws/v2/#Firmware-Release-Notes
• https://www.tp-link.com/us/support/faq/5118/