High severity · published Sep 30, 2026
CVE-2026-102454
DigiWin｜EasyFlow .NET - Arbitrary File Upload
7.2
CVSS
0.6%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EN
EasyFlow .NET · DigiWin
6.1.*; 6.6 through 6.6.19; 8.1 through 8.1.5 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-102454
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-102454
third-party-advisory
https://www.twcert.org.tw/tw/cp-132-11240-0fa1b-1.html
third-party-advisory
https://www.twcert.org.tw/en/cp-139-11241-b7eef-2.html
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