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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Active

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Arcserve
  • Udp Console

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References
Link Providers
https://jvn.jp/en/jp/JVN88396700/ cve-icon cve-icon
https://support.arcserve.com/s/article/P00003790?language=en_US&r=94&ui-knowledge-components-aura-actions.KnowledgeArticleVersionCreateDraftFromOnlineAction.createDraftFromOnlineArticle=1 cve-icon cve-icon
History

Thu, 16 Apr 2026 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Arcserve
Arcserve udp Console
Vendors & Products Arcserve
Arcserve udp Console

Thu, 16 Apr 2026 09:15:00 +0000

Type Values Removed Values Added
Title Incorrect Destination Specification Leading to Unintended Communication and Information Disclosure in Arcserve UDP Console

Thu, 16 Apr 2026 05:00:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-941
References
Metrics cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2026-04-16T13:00:56.282Z

Reserved: 2026-04-09T04:39:51.927Z

Link: CVE-2026-40118

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-16T05:16:14.860

Modified: 2026-04-16T05:16:14.860

Link: CVE-2026-40118

cve-icon Redhat

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