Description

By sending crafted files to the firmware update endpoint of Tapo C220 v1 and C520WS v2, the device terminates core system services before verifying authentication or firmware integrity. An unauthenticated attacker can trigger a persistent denial of service, requiring a manual reboot or application initiated restart to restore normal device operation.

INFO

Published Date :

2026-01-27T17:53:29.242Z

Last Modified :

2026-01-27T18:11:48.097Z

Source :

TPLink
AFFECTED PRODUCTS

The following products are affected by CVE-2026-1315 vulnerability.

Vendors Products
Tp-link
  • Tapo
  • Tapo C220
  • Tapo C220 Firmware
  • Tapo C220 V1
  • Tapo C520ws
  • Tapo C520ws Firmware
  • Tapo C520ws V2
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-1315.

URL Resource
https://www.tp-link.com/en/support/download/tapo-c220/v1/ cve-icon cve-icon
https://www.tp-link.com/en/support/download/tapo-c520ws/v2/ cve-icon cve-icon
https://www.tp-link.com/us/support/download/tapo-c220/v1.60/ cve-icon cve-icon
https://www.tp-link.com/us/support/download/tapo-c520ws/v2/ cve-icon cve-icon
https://www.tp-link.com/us/support/faq/4923/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact