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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-0919 Detail

Current Description

The HTTP parser of Tapo C210 v3, C220 v1 and C520WS v2 cameras improperly handles requests containing an excessively long URL path. An invalid‑URL error path continues into cleanup code that assumes allocated buffers exist, leading to a crash and service restart. An unauthenticated attacker can force repeated service crashes or device reboots, causing denial of service.


View Analysis Description

Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  TPLink
CVSS-B 7.1 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

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://www.tp-link.com/en/support/download/tapo-c210/v3/ TPLink
https://www.tp-link.com/en/support/download/tapo-c220/v1/ TPLink Product 
https://www.tp-link.com/en/support/download/tapo-c520ws/v2/ TPLink Product 
https://www.tp-link.com/us/support/download/tapo-c210/v3/ TPLink
https://www.tp-link.com/us/support/download/tapo-c220/v1.60/ TPLink Product 
https://www.tp-link.com/us/support/download/tapo-c520ws/v2/ TPLink Product 
https://www.tp-link.com/us/support/faq/4923/ TPLink Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  
CWE-20 Improper Input Validation TPLink  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-0919
NVD Published Date:
01/27/2026
NVD Last Modified:
04/29/2026
Source:
TPLink