Vulnerability CVE-2020-11015
Published: 2020-04-30

Description:
A vulnerability has been disclosed in thinx-device-api IoT Device Management Server before version 2.5.0.
Device MAC address can be spoofed. This means initial registration requests without UDID and spoofed MAC
address may pass to create new UDID with same MAC address. Full impact needs to be reviewed further. Applies
to all (mostly ESP8266/ESP32) users.

This has been fixed in firmware version 2.5.0.

Type:

CWE-290

 (Authentication Bypass by Spoofing)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.4/10
4.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
None
Affected software
Thinx-device-api project -> Thinx-device-api 

 References:
https://github.com/suculent/thinx-device-api/security/advisories/GHSA-5x54-39xq-cwvc
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