CVE-2026-40118_CVE-2026-40118

6.3 / 10

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Description

UDP Console provided by Arcserve contains an incorrectly specified destination in a communication channel vulnerability. When a user configures an activation server hostname of the affected product to a dummy URL, the product may unintentionally communicate with the dummy domain, causing information disclosure.

Basic Information

ID CVE-2026-40118

Source jpcert

Published Apr 16, 2026 at 04:19

Affected Product

Vendor Arcserve

Product UDP Console

Version 10.3

Affected Versions Arcserve UDP Console 10.3

CWE Classification

CWE-941

References

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    "lastseen": "",
    "description": "UDP Console provided by Arcserve contains an incorrectly specified destination in a communication channel vulnerability. When a user configures an activation server hostname of the affected product to a dummy URL, the product may unintentionally communicate with the dummy domain, causing information disclosure.",
    "published": "2026-04-16T04:19:27.326Z",
    "modified": "2026-04-16T04:19:27.326Z",
    "type": "cve",
    "title": "CVE-2026-40118",
    "source": "jpcert",
    "references": "https://support.arcserve.com/s/article/P00003790?language=en_US&r=94&ui-knowledge-components-aura-actions.KnowledgeArticleVersionCreateDraftFromOnlineAction.createDraftFromOnlineArticle=1\nhttps://jvn.jp/en/jp/JVN88396700/",
    "id": "CVE-2026-40118",
    "bulletinFamily": "",
    "cwe": [
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    "cvelist": null,
    "sourceData": "Arcserve UDP Console 10.3",
    "sourceHref": "",
    "cvss": {
        "score": 6.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
        "version": "3.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
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        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "UDP Console",
    "version": "10.3",
    "vendor": "Arcserve",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}