CVE-2022-3843: WAGO: Exposure of configuration interface in unmanaged switches
First published: Thu Feb 16 2023(Updated: )
In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration interface without authorization allows an remote attacker to read system information and configure a limited set of parameters.
Credit: info@cert.vde.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Wago 852-111\/000-001 Firmware | =01 | |
| Wago 852-111\/000-001 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2022-3843.
What is the severity rating of CVE-2022-3843?
The severity rating of CVE-2022-3843 is critical, with a value of 9.1.
Which software is affected by CVE-2022-3843?
The WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 is affected by CVE-2022-3843.
What can an attacker do with CVE-2022-3843?
An attacker could remotely read system information and configure a limited set of parameters without authorization.
Is there a fix available for CVE-2022-3843?
It is recommended to update the firmware version to address the vulnerability.
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- canonical/wago 852-111\/000-001 firmware
- version/wago 852-111\/000-001 firmware/01
- canonical/wago 852-111\/000-001