CVE-2018-20218
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductTeracue Enc-400 Hdmi Firmware
PublishedMar 21, 2019
First seenMar 21, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| teracue enc-400_hdmi_firmware | v ≤ 2.56 | — |
| teracue enc-400_hdmi2_firmware | v ≤ 2.56 | — |
| teracue enc-400_hdsdi_firmware | v ≤ 2.56 | — |
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