CVE-2026-3893

—

CVSS 3.1

9.4 critical

EPSS

<1%p31

Published

Apr 28, 2026 (Apr 28, 2026)

Modified

Jun 17, 2026

Description

The Carlson VASCO-B GNSS Receiver lacks an authentication mechanism, allowing an attacker with network access to directly access and modify its configuration and operational functions without needing credentials.

Weakness: CWE-306
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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