CVE-2026-3893 | THREATINT

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.

PUBLISHED Reserved 2026-03-10 | Published 2026-04-28 | Updated 2026-04-29 | Assigner icscert

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

Problem types

CWE-306

Product status

Default status

unaffected

Any version before 1.4.0

affected

1.4.0

unaffected

Credits

Souvik Kandar reported this vulnerability to CISA. finder

References

www.carlsonsw.com/support-and-training/

www.cve.org/CVERecord?id=CVE-2026-3893

github.com/...p/csaf_files/OT/white/2026/icsa-26-113-02.json

cve.org (CVE-2026-3893)

nvd.nist.gov (CVE-2026-3893)

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