CVE-2025-61939
BaseFortify
Publication date: 2026-01-07
Last updated on: 2026-01-22
Assigner: ICS-CERT
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| columbiaweather | weather_microserver_firmware | to MS_4.1_14142 (exc) |
| columbiaweather | weather_microserver | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-923 | The product establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves an unused function in MicroServer that can initiate a reverse SSH connection to a vendor-registered domain without mutual authentication. An attacker who has admin access to the local network's web server and can manipulate DNS responses can redirect this SSH connection to a device they control.
How can this vulnerability impact me? :
The vulnerability can allow an attacker to redirect a reverse SSH connection to their own device, potentially enabling unauthorized access, data interception, or control over the affected system. This could lead to compromise of confidentiality, integrity, and availability of the system.