CVE-2025-64305 — Columbia Weather Systems MicroServer Cleartext Storage in a File or on Disk
MicroServer copies parts of the system firmware to an unencrypted external SD card on boot, which contains user and vendor secrets. An attacker can utilize these plaintext secre…
Published: 2026-01-07 · CVSS: 7.1 · CVSS 4.0
MicroServer copies parts of the system firmware to an unencrypted external SD card on boot, which contains user and vendor secrets. An attacker can utilize these plaintext secrets to modify the vendor firmware, or gain admin access to the web portal.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7