Vulnerability CVE-2018-20218
Published: 2019-03-21

Description:
An issue was discovered on Teracue ENC-400 devices with firmware 2.56 and below. The login form passes user input directly to a shell command without any kind of escaping or validation in /usr/share/www/check.lp file. An attacker is able to perform command injection using the "password" parameter in the login form.

See advisories in our WLB2 database:
Topic
Author
Date
High
Teracue ENC-400 Command Injection / Missing Authentication
Stephen Shkardoo...
22.02.2019

Type:

CWE-78

 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') )

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Teracue -> Enc-400 hdmi2 firmware 
Teracue -> Enc-400 hdmi firmware 
Teracue -> Enc-400 hdsdi firmware 

 References:
http://seclists.org/fulldisclosure/2019/Feb/48
https://zxsecurity.co.nz/research.html
Copyright 2024, cxsecurity.com

 

Back to Top