CVE-2025-66620 (GCVE-0-2025-66620)
Vulnerability from cvelistv5
Published
2026-01-07 20:08
Modified
2026-01-07 20:16
Severity ?
8.6 (High) - CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.0 (High) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-553 - Command Shell in Externally Accessible Directory
Summary
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.
References
Impacted products
Vendor Product Version
Columbia Weather Systems MicroServer Version: 0   < MS_4.1_14142
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