CVE & CISA-KEV Catalog

CVE-2026-40118

MEDIUM
6.3
CVSS v3
NVD

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.

CWE-941

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityLow

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

Exploit Intelligence

0.18%probability of exploitation in 30 days
8thpercentile

Low risk: more likely to be exploited than 8% of all known CVEs.

References

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CVE-2026-40118 severity badge

Markdown

[![CVE-2026-40118](https://tridentstack.com/cve/badge/CVE-2026-40118.svg)](https://tridentstack.com/cve/CVE-2026-40118)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-40118"><img src="https://tridentstack.com/cve/badge/CVE-2026-40118.svg" alt="CVE-2026-40118"></a>

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-17.