What’s Vulnerable › Vulnerabilities

CVE-2026-13230: Information Disclosure Vulnerability in Local Discovery Response in TP-Link Kasa EC70 and EC71

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-15 · updated 2026-08-06
• Weakness: CWE-200

Description

An information disclosure vulnerability was identified in TP-Link Kasa EC70 v4 and EC71 v4 in the local discovery mechanism, which exposes sensitive geolocation information without requiring authentication. This issue allows an attacker on the same local network to retrieve geolocation-related data through crafted responses. The vulnerability impacts confidentiality only, with no evidence of integrity of availability impact.

Affected products

• TP-Link Kasa Ec70 Firmware: before 2.4.1 — fixed in 2.4.1
• TP-Link Kasa Ec71 Firmware: before 2.4.1 — fixed in 2.4.1

How to fix

Upgrade to a fixed version: TP-Link Kasa Ec70 Firmware 2.4.1; TP-Link Kasa Ec71 Firmware 2.4.1. Check the vendor advisory for mitigations.

References

• https://www.tp-link.com/en/support/download/ec70/v4/#Firmware-Release-Notes
• https://www.tp-link.com/en/support/download/ec71/#Firmware-Release-Notes
• https://www.tp-link.com/us/support/download/ec70/v4/#Firmware-Release-Notes
• https://www.tp-link.com/us/support/download/ec71/#Firmware-Release-Notes
• https://www.tp-link.com/us/support/faq/5192/

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