CVE-2019-3938
7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD
Description
Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 stores usernames, passwords, and other configuration options in the file generated via the "export configuration" feature. The configuration file is encrypted using the awenc binary. The same binary can be used to decrypt any configuration file since all the encryption logic is hard coded. A local attacker can use this vulnerability to gain access to devices username and passwords.
Affected (2)
Products: Crestron: Am 100 Firmware, Am 101 Firmware
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Version 1.6.0.2 |
| Running on/with | Platform Versions |
|---|---|
Crestron Am 100 | All versions |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| Version 2.7.0.2 |
| Running on/with | Platform Versions |
|---|---|
Crestron Am 101 | All versions |
Related CWEs
CWE-522
Insufficiently Protected Credentials
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.
CWE-798
Use of Hard-coded Credentials
The product contains hard-coded credentials, such as a password or cryptographic key.
References (2)
Source: vulnreport@tenable.com
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory
Timeline
No history available yet.