CVE-2025-66620
Published: Jan 7, 2026
Modified: Jan 7, 2026
CVSS v3.1
8.0
Description
An unused webshell in MicroServer allows unlimited login attempts, with sudo rights on certain files and directories. An attacker with admin access to MicroServer can gain limited shell access, enabling persistence through reverse shells, and the ability to modify or remove data stored in the file system.
| 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:A/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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