CVE-2026-3893

CriticalCVSS 9.4/10Last modified Oct 26, 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.

Metrics

CVSS 3.1 9.4/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Weakness enumeration

CWE-306

Affected software

Vendor	Product	Versions
Carlson Software	VASCO-B GNSS Receiver	< 1.4.0

References

Timeline

Published: Apr 28, 2026
Last modified: Oct 26, 2026
NVD status: Deferred

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