Beetel 777VR1 UART information disclosure_CVE-2026-1407

1 / 10

LOW

CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

Description

A security flaw has been discovered in Beetel 777VR1 up to 01.00.09/01.00.09_55. This affects an unknown part of the component UART Interface. Performing a manipulation results in information disclosure. The attack may be carried out on the physical device. The attack is considered to have high complexity. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Basic Information

ID CVE-2026-1407

Source VulDB

Published Jan 25, 2026 at 22:02

Affected Product

Vendor Beetel

Product 777VR1

Version 01.00.09

Affected Versions Beetel 777VR1 01.00.09
Beetel 777VR1 01.00.09_55

CWE Classification

CWE-200 CWE-284

References

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    "lastseen": "",
    "description": "A security flaw has been discovered in Beetel 777VR1 up to 01.00.09/01.00.09_55. This affects an unknown part of the component UART Interface. Performing a manipulation results in information disclosure. The attack may be carried out on the physical device. The attack is considered to have high complexity. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.",
    "published": "2026-01-25T22:02:06.278Z",
    "modified": "2026-01-25T22:02:06.278Z",
    "type": "cve",
    "title": "Beetel 777VR1 UART information disclosure",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.342796\nhttps://vuldb.com/?ctiid.342796\nhttps://vuldb.com/?submit.736322\nhttps://gist.github.com/raghav20232023/253c041842f622d9c2cb6ee4111c2227",
    "id": "CVE-2026-1407",
    "bulletinFamily": "",
    "cwe": [
        "CWE-200",
        "CWE-284"
    ],
    "cvelist": null,
    "sourceData": "Beetel 777VR1 01.00.09\nBeetel 777VR1 01.00.09_55",
    "sourceHref": "",
    "cvss": {
        "score": 1,
        "severity": "LOW",
        "vector": "CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
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        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
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        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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            "baseScore": 0,
            "baseSeverity": "",
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    },
    "href": "",
    "category_name": "CVE",
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    "product": "777VR1",
    "version": "01.00.09",
    "vendor": "Beetel",
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}