CVE-2021-30127 Information

Description

TerraMaster F2-210 devices through 2021-04-03 use UPnP to make the admin web server accessible over the Internet on TCP port 8181 which is arguably inconsistent with the \It is only available on the local network\ documentation. NOTE: manually editing /etc/upnp.json provides a partial but undocumented workaround.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Reference

https://kn100.me/terramaster-nas-exposing-itself-over-upnp/ https://news.ycombinator.com/item?id=26681984

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

LOW

Base Severity

7.3