CVE-2018-20219

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2018-20219
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-03-21 16:00:00 UTC
Updated2019-03-25 19:53:00 UTC
DescriptionAn issue was discovered on Teracue ENC-400 devices with firmware 2.56 and below. After successful authentication, the device sends an authentication cookie to the end user such that they can access the devices web administration panel. This token is hard-coded to a string in the source code (/usr/share/www/check.lp file). By setting this cookie in a browser, an attacker is able to maintain access to every ENC-400 device without knowing the password, which results in authentication bypass. Even if a user changes the password on the device, this token is static and unchanged.

Risk And Classification

Problem Types: CWE-798

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Teracue Enc-400 Hdmi - All All All
Hardware Teracue Enc-400 Hdmi - All All All
Hardware Teracue Enc-400 Hdmi2 - All All All
Hardware Teracue Enc-400 Hdmi2 - All All All
Operating System Teracue Enc-400 Hdmi2 Firmware All All All All
Operating System Teracue Enc-400 Hdmi Firmware All All All All
Hardware Teracue Enc-400 Hdsdi - All All All
Hardware Teracue Enc-400 Hdsdi - All All All
Operating System Teracue Enc-400 Hdsdi Firmware All All All All

References

ReferenceSourceLinkTags
Teracue ENC-400 Command Injection / Missing Authentication ≈ Packet Storm MISC packetstormsecurity.com Third Party Advisory, VDB Entry
ZX Security Limited - Information Security Consultants MISC zxsecurity.co.nz Not Applicable
Full Disclosure: Multiple issues in Teracue ENC-400 including pre-authenticated remote code execution MISC seclists.org Mailing List, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report