PT-2026-33258 · Arcserve · Arcserve Udp Console

Published 2026-04-16 · Updated 2026-04-16 · CVE-2026-40118

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Arcserve UDP Console (affected versions not specified)

Description An incorrectly specified destination in a communication channel allows for information disclosure. This occurs when a user configures the activation server hostname to a dummy URL, which may cause the product to unintentionally communicate with that dummy domain.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-941

Related Identifiers

CVE-2026-40118

Affected Products

Arcserve Udp Console

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-40118 · Security Note
• https://jvn.jp/en/jp/JVN88396700 · Note
• https://twitter.com/CVEnew/status/2044701579820106213 · Twitter Post
• https://support.arcserve.com/s/article/P00003790?language=en_US&r=94&ui-knowledge-components-aura-actions.KnowledgeArticleVersionCreateDraftFromOnlineAction.createDraftFromOnlineArticle=1 · Note