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Vulnerabilities

Vulnerability · CVE-2025-14300

The HTTPS service on Tapo C200 v3, v5, C425 v1.2 and C100 v5 exposes a connectAP interface without proper authentication.

Published Dec 20, 2025 · catalog updated Sep 30, 2026 · TP-Link Systems Inc. Tapo C425 v1.2

Last checked Nov 1, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-14300. EPSS is 0.37%. Act only if a listed version of TP-Link Systems Inc. Tapo C425 v1.2 is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.37%
Remediation
Version ranges on file
Affected products
vendor TP-Link Systems Inc. Tapo C425 v1.2 0 <V1.20_1.2.27 Build 260518

The HTTPS service on Tapo C200 v3, v5, C425 v1.2 and C100 v5 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).

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor TP-Link Systems Inc. Tapo C425 v1.2 0 <V1.20_1.2.27 Build 2605180 <V1.20_1.2.27 Build 260518

How to fix CVE-2025-14300

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-14300. EPSS is 0.37%. Act only if a listed version of TP-Link Systems Inc. Tapo C425 v1.2 is installed.

Which versions are affected?

Compare what you have installed with TP-Link Systems Inc. Tapo C425 v1.2 0 <V1.20_1.2.27 Build 260518 0 <V1.20_1.2.27 Build 260518. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.37%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 20, 2025 · EUVD

    Detected

    The HTTPS service on Tapo C200 v3, v5, C425 v1.2 and C100 v5 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).

  2. Sep 30, 2026 · EUVD

    Updated

    The HTTPS service on Tapo C200 v3, v5, C425 v1.2 and C100 v5 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).

Sources

  • CVE.orgVulnerability recordCVE-2025-14300

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-14300

    30-day exploitation probability 0.37%

    first.org
  • EUVDVulnerability recordEUVD-2025-204619

    The HTTPS service on Tapo C200 v3, v5, C425 v1.2 and C100 v5 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 a

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 1, 2026
  • CVE.orgOct 29, 2026
  • EUVDOct 28, 2026