---
title: "CVE-2026-102454: Digiwin EasyFlow .NET - Arbitrary File Upload"
description: "Digiwin EasyFlow .NET contains an arbitrary file upload vulnerability allowing privileged remote attackers to upload and execute web shell backdoors, enabling arbitrary code execution on the server, exploit requires privileged remote access."
url: https://panop.io/threat-heartbeat/CVE-2026-102454/
---

# CVE-2026-102454 Digiwin EasyFlow .NET - Arbitrary File Upload

Digiwin EasyFlow .NET contains an arbitrary file upload vulnerability allowing privileged remote attackers to upload and execute web shell backdoors, enabling arbitrary code execution on the server, exploit requires privileged remote access.

CVSS base score 7.2 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

EPSS

0.56% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-102454)

## Details

Type

Arbitrary File Upload

Impact

Remote Code Execution

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Published

30 September 2026

Updated

15 October 2026

Weakness

[CWE-434](https://cwe.mitre.org/data/definitions/434.html)

## Vendor fix

Update to the latest version that patches this vulnerability.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-102454](https://nvd.nist.gov/vuln/detail/CVE-2026-102454)
- [https://www.twcert.org.tw/en/cp-139-11241-b7eef-2.html](https://www.twcert.org.tw/en/cp-139-11241-b7eef-2.html)
- [https://www.twcert.org.tw/tw/cp-132-11240-0fa1b-1.html](https://www.twcert.org.tw/tw/cp-132-11240-0fa1b-1.html)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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