Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-8714

Severity CVSS v4.0:
HIGH
Type:
CWE-20 Input Validation
Publication date:
05/06/2026
Last modified:
05/06/2026

Description

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

Impact

Vector 4.0
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 7.10 HIGH
Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Attack Vector (AV): Adjacent
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): None
Integrity (VI): None
Availability (VA): High
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0
7.10
Severity 4.0
HIGH

References to Advisories, Solutions, and Tools