CVE-2022-35122

CRITICAL

Ecowitt GW1100 Series Firmware <= 2.1.5 - Unauthenticated Sensitive Information Exposure

Title source: llm

Description

An access control issue in Ecowitt GW1100 Series Weather Stations <=GW1100B_v2.1.5 allows unauthenticated attackers to access sensitive information including device and local WiFi passwords.

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://www.pizzapower.me/2022/06/30/the-incredibly-insecure-weather-station/

Scores

CVSS v3 9.1

EPSS 0.0095

EPSS Percentile 56.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Details

CWE

CWE-306

Status published

Products (1)

ecowitt/gw1100_firmware < 2.1.5

Published Aug 17, 2022

Tracked Since Feb 18, 2026