CVE-2026-40118

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.

CVSS v3 6.3 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

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

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

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

Configurations

No configuration.

History

26 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) UDP Console proporcionada por Arcserve contiene un destino especificado incorrectamente en una vulnerabilidad de canal de comunicación. Cuando un usuario configura un nombre de host de servidor de activación del producto afectado a una URL ficticia, el producto puede comunicarse involuntariamente con el dominio ficticio, causando revelación de información.

Information

Published : 2026-04-16 05:16

Updated : 2026-10-26 21:10

NVD link : CVE-2026-40118

Mitre link : CVE-2026-40118

CVE.ORG link : CVE-2026-40118

JSON object : View

Products Affected

No product.

CWE

CWE-941

Incorrectly Specified Destination in a Communication Channel

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