An Improper Verification of Cryptographic Signature vulnerability in the update process of Korenix JetNet Series allows replacing the whole operating system including Trusted Executables. This issue affects JetNet devices older than firmware version 2024/01.

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-57664 An Improper Verification of Cryptographic Signature vulnerability in the update process of Korenix JetNet Series allows replacing the whole operating system including Trusted Executables. This issue affects JetNet devices older than firmware version 2024/01.
Fixes

Solution

No solution given by the vendor.


Workaround

See:  https://www.beijerelectronics.com/en/support/Help___online?docId=69947

History

Wed, 08 Oct 2025 09:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-327

Tue, 03 Jun 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: CyberDanube

Published:

Updated: 2025-10-08T09:10:00.840Z

Reserved: 2023-10-03T08:11:00.343Z

Link: CVE-2023-5347

cve-icon Vulnrichment

Updated: 2024-08-02T07:52:08.584Z

cve-icon NVD

Status : Modified

Published: 2024-01-09T10:15:22.523

Modified: 2025-10-08T09:15:32.273

Link: CVE-2023-5347

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses