CVE Tools
Sign in

CVE-2025-14300

Unauthenticated Access to connectAP API Endpoint on Tapo C100 and C200

Published: Dec 20, 2025Updated: Jan 8, 2026 Sources: CVE List NVDCWE-306
NVD MITRE
8.1CVSSHIGH
EPSS Score
0.3%
Top 78.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The HTTPS service on Tapo C200 V3 exposes a connectAP interface without proper authentication. An unauthenticated attacker on the same local network segment can exploit this to modify the device’s Wi-Fi configuration, resulting in loss of connectivity and denial-of-service (DoS).

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:UC:NI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-306

Affected Products

Tapo C200 V3TP-Link Systems Inc.Networking Infrastructure
Tapo C100 v5TP Link Systems Inc.
Embedded
Networking Infrastructure / router-switch
tapo c200 firmwaretp-linkNetworking Infrastructure
tp-link systems inc.commercialCNNetworking Infrastructureaka tp-link
tp link systems inc.commercialCNNetworking Infrastructureaka tp-link, tplink
tp-linkcommercialTWNetworking Infrastructureaka tp-link, tp link

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://www.tp-link.com/us/support/download/tapo-c200/v3/#Firmware-Release-Notes
tp-link.com
https://www.tp-link.com/us/support/faq/4849/
tp-link.com
https://www.tp-link.com/en/support/download/tapo-c100/v5/#Firmware-Release-Notes
tp-link.com
and 2 more references View all →

Timeline

Published
Dec 20, 2025
Last Updated
Jan 8, 2026

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-14300 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows