Description
Ember ZNet between v7.2.0 and v7.4.0 used software AES-CCM instead of integrated hardware cryptographic accelerators, potentially increasing risk of electromagnetic and differential power analysis sidechannel attacks.
Published: 2024-02-23
Score: 6.2 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-56113 Ember ZNet between v7.2.0 and v7.4.0 used software AES-CCM instead of integrated hardware cryptographic accelerators, potentially increasing risk of electromagnetic and differential power analysis sidechannel attacks.
History

Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00025}

epss

{'score': 0.00033}


Wed, 12 Feb 2025 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Silabs
Silabs emberznet
Weaknesses CWE-327
CPEs cpe:2.3:a:silabs:emberznet:*:*:*:*:*:*:*:*
Vendors & Products Silabs
Silabs emberznet

Fri, 27 Sep 2024 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-327
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 27 Sep 2024 16:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1240

Subscriptions

Silabs Emberznet
cve-icon MITRE

Status: PUBLISHED

Assigner: Silabs

Published:

Updated: 2025-04-22T16:15:25.335Z

Reserved: 2023-12-18T20:56:24.812Z

Link: CVE-2023-51392

cve-icon Vulnrichment

Updated: 2024-08-02T22:32:09.157Z

cve-icon NVD

Status : Analyzed

Published: 2024-02-23T17:15:07.840

Modified: 2025-02-12T18:49:30.867

Link: CVE-2023-51392

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses