CVE-2026-4272

| EUVD-2026-19128 HIGH
2026-04-05 [email protected]
8.1
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None

Lifecycle Timeline

3
Analysis Generated
Apr 05, 2026 - 22:22 vuln.today
EUVD ID Assigned
Apr 05, 2026 - 22:22 euvd
EUVD-2026-19128
CVE Published
Apr 05, 2026 - 22:16 nvd
HIGH 8.1

Tags

Honeywell Authentication Bypass

Description

Missing Authentication for Critical Function vulnerability in Honeywell Handheld Scanners allows Authentication Abuse.This issue affects Handheld Scanners: from C1 Base(Ingenic x1000) before GK000432BAA, from D1 Base(Ingenic x1600) before HE000085BAA, from A1/B1 Base(IMX25) before BK000763BAA_BK000765BAA_CU000101BAA. This vulnerability could allow a remote attacker within Bluetooth range of the scanner's base station has the capability to remotely execute system commands on the host connected to the base station without authentication. This issue has been assigned  CVE-2026-4272 https://nvd.nist.gov/vuln/detail/CVE-2026-4272 and rated with a severity of High. Honeywell strongly recommends that users upgrade to the latest version identified to resolve the vulnerability.

Analysis

Remote unauthenticated command execution in Honeywell Handheld Scanner base stations (C1/D1/A1/B1 models) allows attackers within Bluetooth range to execute system commands on connected host systems without authentication. Affects C1 Base (Ingenic x1000) before GK000432BAA, D1 Base (Ingenic x1600) before HE000085BAA, and A1/B1 Base (IMX25) before BK000763BAA/BK000765BAA/CU000101BAA. …

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Remediation

Within 24 hours: Identify all Honeywell C1/D1/A1/B1 base station models in your environment and document their current firmware versions (verify against GK000432BAA, HE000085BAA, BK000763BAA, BK000765BAA, CU000101BAA). Within 7 days: Disable Bluetooth functionality on affected base stations where operationally feasible; segregate affected devices to isolated network segments with restricted outbound access; implement Bluetooth range monitoring to detect unauthorized proximity. …

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Priority Score

41
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +40
POC: 0

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CVE-2026-4272 vulnerability details – vuln.today
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