CVE-2018-12257
Medium
Description
An issue was discovered on Momentum Axel 720P 5.1.8 devices. There is Authenticated Custom Firmware Upgrade via DNS Hijacking. An authenticated root user with CLI access is able to remotely upgrade firmware to a custom image due to lack of SSL validation by changing the nameservers in /etc/resolv.conf to the attacker's server, and serving the expected HTTPS response containing new firmware for the device to download.
SeverityMedium
CVSS4.4
Exploit probability—
ProductApollotechnologiesinc Momentum Axel 720p Firmware
PublishedJun 12, 2018
First seenJun 12, 2018
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apollotechnologiesinc momentum_axel_720p_firmware | 5.1.8 | — |
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