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CVE-2018-20218

nvd nist
Published: Mar 21, 2019Modified: Nov 21, 2024

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9.8
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

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.

Affected (3)

Teracue
3 products
Enc 400 Hdmi Firmware
Enc 400 Hdmi2 Firmware
Enc 400 Hdsdi Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Enc 400 Hdmi Firmware
Up to 2.56
Running on/withPlatform Versions
Teracue
Enc 400 Hdmi
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Enc 400 Hdmi2 Firmware
Up to 2.56
Running on/withPlatform Versions
Teracue
Enc 400 Hdmi2
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Enc 400 Hdsdi Firmware
Up to 2.56
Running on/withPlatform Versions
Teracue
Enc 400 Hdsdi
All versions

Related CWEs

CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (4)

Source: cve@mitre.org
ExploitMailing ListThird Party Advisory
Source: cve@mitre.org
Not Applicable
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitMailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Not Applicable

Timeline

No history available yet.