Digiwin EasyFlow .NET up to 6.1.x/6.6.19/8.1.5 unrestricted upload

Summaryinfo

A vulnerability, which was classified as problematic, was found in Digiwin EasyFlow .NET up to 6.1.x/6.6.19/8.1.5. Affected is an unknown function. Such manipulation leads to unrestricted upload. This vulnerability is listed as CVE-2026-102454. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Digiwin EasyFlow .NET up to 6.1.x/6.6.19/8.1.5. It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability. CVE summarizes:

EasyFlow .NET developed by Digiwin has an Arbitrary File Upload vulnerability. Privileged remote attackers can upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

The advisory is available at twcert.org.tw. This vulnerability is handled as CVE-2026-102454 since 09/29/2026. The exploitation is known to be easy. The attack may be launched remotely. Additional levels of successful authentication are necessary for exploitation. 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 09/30/2026). This vulnerability is assigned to T1608.002 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.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Digiwin

Name

• EasyFlow .NET

Version

• 6.0
• 6.1
• 6.6.0
• 6.6.1
• 6.6.2
• 6.6.3
• 6.6.4
• 6.6.5
• 6.6.6
• 6.6.7
• 6.6.8
• 6.6.9
• 6.6.10
• 6.6.11
• 6.6.12
• 6.6.13
• 6.6.14
• 6.6.15
• 6.6.16
• 6.6.17
• 6.6.18
• 6.6.19
• 8.1.0
• 8.1.1
• 8.1.2
• 8.1.3
• 8.1.4
• 8.1.5

CPE 2.3info

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CPE 2.2info

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Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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