CVE-2026-40118 MEDIUM

CVE-2026-40118

Vendor Arcserve
Product UDP Console
Weakness CWE-941
Published April 16, 2026
Last update April 16, 2026

CVSS base score

6.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

April 16, 2026 CVE published
April 16, 2026 Record updated