Advantech DeviceOn/iEdge up to 2.0.2 Configuration File path traversal

Summaryinfo

A vulnerability categorized as critical has been discovered in Advantech DeviceOn and iEdge up to 2.0.2. Affected by this issue is some unknown functionality of the component Configuration File Handler. Executing a manipulation can lead to path traversal. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is handled as CVE-2025-58423. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Advantech DeviceOn and iEdge up to 2.0.2. It has been declared as critical. This vulnerability affects an unknown functionality of the component Configuration File Handler. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Due to insufficient sanitization, an attacker can upload a specially crafted configuration file to cause a denial-of-service condition, traverse directories, or read/write files, within the context of the local system account.

The weakness was released by Alex Williams as icsa-25-310-01. The advisory is available at cisa.gov. This vulnerability was named CVE-2025-58423 since 11/05/2025. The exploitation appears to be easy. The attack can be initiated remotely. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 11/07/2025). This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

• Advantech

Name

• DeviceOn
• iEdge

Version

• 2.0.0
• 2.0.1
• 2.0.2

License

• commercial

Support

• end of life

Website

• Vendor: https://www.advantech.com/

CPE 2.3info

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CPE 2.2info

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