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NVD Vulnerability Details :
CVE-2026-3893
Awaiting Analysis
More InfoOfficial Page
Source-ics-cert@hq.dhs.gov
View Known Exploited Vulnerability (KEV) details
Published At-28 Apr, 2026 | 19:37
Updated At-28 Apr, 2026 | 20:10

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.19.4CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 9.4
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-306Primaryics-cert@hq.dhs.gov
CWE ID: CWE-306
Type: Primary
Source: ics-cert@hq.dhs.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-113-02.jsonics-cert@hq.dhs.gov
N/A
https://www.carlsonsw.com/support-and-training/ics-cert@hq.dhs.gov
N/A
https://www.cve.org/CVERecord?id=CVE-2026-3893ics-cert@hq.dhs.gov
N/A
Hyperlink: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-113-02.json
Source: ics-cert@hq.dhs.gov
Resource: N/A
Hyperlink: https://www.carlsonsw.com/support-and-training/
Source: ics-cert@hq.dhs.gov
Resource: N/A
Hyperlink: https://www.cve.org/CVERecord?id=CVE-2026-3893
Source: ics-cert@hq.dhs.gov
Resource: N/A
Change History
0Changes found
Details not found