A CWE-306 "Missing Authentication for Critical Function" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The vulnerability can be exploited by remote unauthenticated users capable of interacting with the default "edgserver" service enabled on the access point.
Advisories
Source ID Title
EUVD EUVD EUVD-2024-45073 A CWE-306 "Missing Authentication for Critical Function" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The vulnerability can be exploited by remote unauthenticated users capable of interacting with the default "edgserver" service enabled on the access point.
Fixes

Solution

Update affected products to the following firmware versions released by Advantech: - EKI-6333AC-2G: v1.6.5 - EKI-6333AC-2GD: v1.6.5 - EKI-6333AC-1GPO: v1.2.2


Workaround

No workaround given by the vendor.

History

Sat, 24 Jan 2026 03:15:00 +0900

Type Values Removed Values Added
First Time appeared Advantech eki-6333ac-1gpo
Advantech eki-6333ac-2g
Advantech eki-6333ac-2gd
Weaknesses CWE-306
CPEs cpe:2.3:h:advantech:eki-6333ac-1gpo:-:*:*:*:*:*:*:*
cpe:2.3:h:advantech:eki-6333ac-2g:-:*:*:*:*:*:*:*
cpe:2.3:h:advantech:eki-6333ac-2gd:-:*:*:*:*:*:*:*
Vendors & Products Advantech eki-6333ac-1gpo
Advantech eki-6333ac-2g
Advantech eki-6333ac-2gd

Wed, 27 Nov 2024 00:15:00 +0900

Type Values Removed Values Added
First Time appeared Advantech
Advantech eki-6333ac-1gpo Firmware
Advantech eki-6333ac-2g Firmware
Advantech eki-6333ac-2gd Firmware
CPEs cpe:2.3:o:advantech:eki-6333ac-1gpo_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:advantech:eki-6333ac-2g_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:advantech:eki-6333ac-2gd_firmware:*:*:*:*:*:*:*:*
Vendors & Products Advantech
Advantech eki-6333ac-1gpo Firmware
Advantech eki-6333ac-2g Firmware
Advantech eki-6333ac-2gd Firmware
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 26 Nov 2024 20:15:00 +0900

Type Values Removed Values Added
Description A CWE-306 "Missing Authentication for Critical Function" was discovered affecting the following devices manufactured by Advantech: EKI-6333AC-2G (<= 1.6.3), EKI-6333AC-2GD (<= v1.6.3) and EKI-6333AC-1GPO (<= v1.2.1). The vulnerability can be exploited by remote unauthenticated users capable of interacting with the default "edgserver" service enabled on the access point.
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Nozomi

Published:

Updated: 2024-11-26T14:19:25.629Z

Reserved: 2024-10-23T07:55:58.311Z

Link: CVE-2024-50375

cve-icon Vulnrichment

Updated: 2024-11-26T14:10:21.860Z

cve-icon NVD

Status : Analyzed

Published: 2024-11-26T11:22:07.867

Modified: 2026-01-23T18:09:09.490

Link: CVE-2024-50375

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses