VulnerabilityAnalyzed
CVE-2026-1411
This manipulation causes improper access controls.
MEDIUM 4.5EPSS 0.19%
Does this matter?
Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 4.5 MEDIUMCVSS:4.0/AV:P/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.19% probability · 9th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-266, CWE-284
- Affected
- beetel/777vr1 firmware
- Source
- cna@vuldb.com
References
- https://gist.github.com/raghav20232023/ea6adcd6d1eca35683570a1094164bd3Exploit, Mitigation, Third Party Advisory
- https://vuldb.com/?ctiid.342800Permissions Required, VDB Entry
- https://vuldb.com/?id.342800Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.740674Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.