CVE-2026-1411
Medium
Description
A flaw has been found in Beetel 777VR1 up to 01.00.09/01.00.09_55. The affected element is an unknown function of the component UART Interface. This manipulation causes improper access controls. It is feasible to perform the attack on the physical device. The complexity of an attack is rather high. The exploitability is described as difficult. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SeverityMedium
CVSS6.1
Exploit probability—
ProductBeetel 777vr1 Firmware
PublishedJan 26, 2026
First seenJan 26, 2026
Weakness typeCWE-284Improper access controlCWE-266CWE-266
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| beetel 777vr1_firmware | v ≤ 01.00.09_55 | — |
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