CVE-2022-35122

CVE-2022-35122 is a critical-severity vulnerability in Ecowitt Gw1100 Firmware with a CVSS 3.x base score of 9.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-306.

Key facts

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.

Frequently asked questions

What is CVE-2022-35122?
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.
How severe is CVE-2022-35122?
CVE-2022-35122 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.
Is CVE-2022-35122 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-35122?
CVE-2022-35122 affects Ecowitt Gw1100 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-35122?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-35122 published?
CVE-2022-35122 was published on 2022-08-17 and last updated on 2026-06-17.

References

Affected products (1)

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