CVE-2022-35122 json
An access control issue in Ecowitt GW1100 Series Weather Stations <=GW1100B_v2.1.5 allows unauthenticated attackers to access sensitive inf…
published 2022-08-17 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-38020
- cvss
- 9.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
1.16% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- pizzapower.me https://www.pizzapower.me/2022/06/30/the-incredibly-insecure-weather-station/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
Classification
- Weakness
-
- CWE-306 Missing Authentication for Critical Functionality
References
-
pizzapower.me
/2022/06/30/the-incredibly-insecure-weather-station/
exploit, third-party-advisory
Sources
- CVE List CVE-2022-35122
- NVD CVE-2022-35122
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