CVE-2025-61939
Published: Jan 7, 2026
Modified: Jan 7, 2026
CVSS v3.1
8.8
Description
An unused function in MicroServer can start a reverse SSH connection to a vendor registered domain, without mutual authentication. An attacker on the local network with admin access to the web server, and the ability to manipulate DNS responses, can redirect the SSH connection to an attacker controlled device.
| Vendor | Product | Versions |
|---|---|---|
Columbia Weather Systems | MicroServer | affected 0 - < MS_4.1_14142 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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