CVE-2018-20220 describes a critical missing authentication vulnerability in Teracue ENC-400 devices running firmware 2.56 and below. Attackers can access numerous unauthenticated HTTP endpoints, potentially exposing sensitive information despite the web interface requiring login. This vulnerability carries a high CVSS score of 7.5, indicating a network-based attack with low complexity and a high impact on confidentiality. While not currently listed on CISA's KEV catalog, public exploit code exists, including an ExploitDB entry, though there is minimal community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.56CPE matchmatch criteria | cpe:2.3:o:teracue:enc-400_hdmi_firmware:*:*:*:*:*:*:*:* | ||
<= 2.56CPE matchmatch criteria | cpe:2.3:o:teracue:enc-400_hdmi2_firmware:*:*:*:*:*:*:*:* | ||
<= 2.56CPE matchmatch criteria | cpe:2.3:o:teracue:enc-400_hdsdi_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.