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
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
TP-Link Systems Inc. Kasa EC71 v4
Default version status: unaffected
0 to < 2.4.1 Build 20260621 rel.76536affected
TP-Link Systems Inc. Kasa EC70 v4
Default version status: unaffected
0 to < 2.4.1 Build 20260621 rel.76536affected
References
- https://www.tp-link.com/us/support/download/ec71/#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/en/support/download/ec70/v4/#Firmware-Release-Notes ↗
- https://www.tp-link.com/us/support/faq/5192/ ↗