CVE-2026-3893 — Carlson Software VASCO-B GNSS Receiver Missing Authentication for Critical Function

CVE-2026-3893

Carlson Software VASCO-B GNSS Receiver Missing Authentication for Critical Function PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Carlson Software / VASCO-B GNSS Receiver	affected 0 before 1.4.0; unaffected 1.4.0

CWE

CWE-306

References

https://www.carlsonsw.com/support-and-training/
https://www.cve.org/CVERecord?id=CVE-2026-3893
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-113-02.json

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.