CVE-2018-20220

An issue was discovered on Teracue ENC-400 devices with firmware 2.56 and below. While the web interface requires authentication before it can be interacted with, a large portion of the HTTP endpoints are missing authentication. An attacker is able to view these pages before being authenticated, and some of these pages may disclose sensitive information.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
VendorProductVersion
teracueenc-400_hdmi_firmware
𝑥
≤ 2.56
teracueenc-400_hdmi2_firmware
𝑥
≤ 2.56
teracueenc-400_hdsdi_firmware
𝑥
≤ 2.56
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://packetstormsecurity.com/files/151802/Teracue-ENC-400-Command-Injection-Missing-Authentication.html
http://seclists.org/fulldisclosure/2019/Feb/48
https://zxsecurity.co.nz/research.html
http://packetstormsecurity.com/files/151802/Teracue-ENC-400-Command-Injection-Missing-Authentication.html
http://seclists.org/fulldisclosure/2019/Feb/48
https://zxsecurity.co.nz/research.html