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CVE Vulnerability Details :
CVE-2026-8714
PUBLISHED
More InfoOfficial Page
Assigner-TPLink
Assigner Org ID-f23511db-6c3e-4e32-a477-6aa17d310630
View Known Exploited Vulnerability (KEV) details
Published At-05 Jun, 2026 | 16:14
Updated At-05 Jun, 2026 | 17:25
Rejected At-
▼CVE Numbering Authority (CNA)
Denial-of-Service Vulnerability in RTSP Input Handling on TP-Link's Tapo C520WS

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.

Affected Products
Vendor
TP-Link Systems Inc.
Product
Tapo C520WS v2
Modules
  • parent control
Default Status
unaffected
Versions
Affected
  • From 0 before 1.2.6 Build 260528 Rel.60422n (custom)
Problem Types
TypeCWE IDDescription
CWECWE-20CWE-20 Improper input validation
Type: CWE
CWE ID: CWE-20
Description: CWE-20 Improper input validation
Metrics
VersionBase scoreBase severityVector
4.07.1HIGH
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
Version: 4.0
Base score: 7.1
Base severity: 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
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-153CAPEC-153 Input Data Manipulation
CAPEC ID: CAPEC-153
Description: CAPEC-153 Input Data Manipulation
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Eirik Alvheim
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.tp-link.com/us/support/download/tapo-c520ws/v2/#Firmware-Release-Notes
patch
https://www.tp-link.com/en/support/download/tapo-c520ws/v2/#Firmware-Release-Notes
patch
https://www.tp-link.com/us/support/faq/5118/
vendor-advisory
Hyperlink: https://www.tp-link.com/us/support/download/tapo-c520ws/v2/#Firmware-Release-Notes
Resource:
patch
Hyperlink: https://www.tp-link.com/en/support/download/tapo-c520ws/v2/#Firmware-Release-Notes
Resource:
patch
Hyperlink: https://www.tp-link.com/us/support/faq/5118/
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found