CVE Explorer
CVE-2026-3893
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"VASCO-B GNSS Receiver","vendor":"Carlson Software","versions":[{"lessThan":"1.4.0","status":"affected","version":"0","versionType":"custom"},{"status":"unaffected","version":"1.4.0"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:ce1a1ca276cbc7f6811f5a826aad766054675f49abd79510d9c5ab7bfb53294f · sha256:1f67c7a46e4d5288… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.4,"baseSeverity":"CRITICAL","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:ce1a1ca276cbc7f6811f5a826aad766054675f49abd79510d9c5ab7bfb53294f · sha256:1f67c7a46e4d5288… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-306","description":"CWE-306","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:ce1a1ca276cbc7f6811f5a826aad766054675f49abd79510d9c5ab7bfb53294f · sha256:1f67c7a46e4d5288… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-113-02.json"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ce1a1ca276cbc7f6811f5a826aad766054675f49abd79510d9c5ab7bfb53294f · sha256:1f67c7a46e4d5288… · /containers/cna/references/2
{"url":"https://www.carlsonsw.com/support-and-training/"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ce1a1ca276cbc7f6811f5a826aad766054675f49abd79510d9c5ab7bfb53294f · sha256:1f67c7a46e4d5288… · /containers/cna/references/0
{"url":"https://www.cve.org/CVERecord?id=CVE-2026-3893"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:ce1a1ca276cbc7f6811f5a826aad766054675f49abd79510d9c5ab7bfb53294f · sha256:1f67c7a46e4d5288… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.