Vulnerability Description
A security vulnerability has been detected in Beetel 777VR1 up to 01.00.09/01.00.09_55. This issue affects some unknown processing of the component UART Interface. The manipulation leads to improper restriction of excessive authentication attempts. It is possible to launch the attack on the physical device. The attack's complexity is rated as high. The exploitability is assessed as difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Beetel | 777Vr1 Firmware | <= 01.00.09_55 |
| Beetel | 777Vr1 | - |
Related Weaknesses (CWE)
References
- https://gist.github.com/raghav20232023/19900b427445adf37f64ae953611bfceExploitMitigationThird Party Advisory
- https://vuldb.com/?ctiid.342798Permissions RequiredVDB Entry
- https://vuldb.com/?id.342798Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.739399Third Party AdvisoryVDB Entry
FAQ
What is CVE-2026-1409?
CVE-2026-1409 is a vulnerability with a CVSS score of 2.0 (LOW). A security vulnerability has been detected in Beetel 777VR1 up to 01.00.09/01.00.09_55. This issue affects some unknown processing of the component UART Interface. The manipulation leads to improper r...
How severe is CVE-2026-1409?
CVE-2026-1409 has been rated LOW with a CVSS base score of 2.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-1409?
Check the references section above for vendor advisories and patch information. Affected products include: Beetel 777Vr1 Firmware, Beetel 777Vr1.