CVE Vulnerability

CVE-2021-30127

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.3 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References
Link Resource
https://kn100.me/terramaster-nas-exposing-itself-over-upnp/ Exploit Third Party Advisory
https://news.ycombinator.com/item?id=26681984 Issue Tracking Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-04-03 06:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-30127

Mitre link : CVE-2021-30127

Products Affected

F2-210 Firmware

Terra-master

CWE
NVD-CWE-Other