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CVE-2026-1409

2.0 · LOW

A security vulnerability has been detected in Beetel 777VR1 up to 01.00.09/01.00.09_55.

Published Jan 26, 2026CWE-307EPSS 0.38%

Overview

CVE-2026-1409 is a low-severity vulnerability. It was published on January 26, 2026 and has a CVSS 3.1 base score of 2.0 (LOW).

This vulnerability has a CVSS 3.1 base score of 2.0, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgist.github.com/raghav20232023/19900b427445adf37f64ae953611bfceRefvuldb.com/?ctiid.342798Refvuldb.com/?id.342798Refvuldb.com/?submit.739399

How CyberStrike helps

Frequently asked questions

What is CVE-2026-1409?

CVE-2026-1409 is a low-severity vulnerability. It was published on January 26, 2026 and has a CVSS 3.1 base score of 2.0 (LOW).

How severe is CVE-2026-1409?

This vulnerability has a CVSS 3.1 base score of 2.0, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-1409?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-1409?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-1409 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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