CVE-2026-104945

Summary

TP-Link Tapo C500 v2.0 contains an out-of-bounds stack write vulnerability in its ONVIF PTZ SOAP handlers. An authenticated ONVIF client can submit an excessive number of preset-related elements, causing writes beyond the bounds of fixed-size stack arrays and resulting in a crash of the affected service.

Successful exploitation may allow an authenticated attacker to cause the affected service to crash, resulting in a denial-of-service condition. Repeated exploitation may repeatedly disrupt camera management and PTZ-related functionality until the service recovers or restarts.

Affected Software

VendorProductVersion RangeStatus
TP-Link Systems Inc.Tapo C500 v2.00 < 1.3.5 Build 260810affected

Weaknesses

  • CWE-121: CWE-121 Stack-based buffer overflow

References