What is CVE-2024-5311?

CVE-2024-5311 is a critical-severity vulnerability in Digiwin Easyflow .Net, classified under SQL Injection. CVSS score: 9.8/10. Published 2024-06-03.

How severe is CVE-2024-5311?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Digiwin Easyflow .Net

CVE-2024-5311

DigiWin EasyFlow .NET lacks validation for certain input parameters. An unauthenticated remote attacker can inject arbitrary SQL commands to read, modify, and delete database records.

Vulnerability class: SQL Injection

Published 2024-06-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.006 (48.0th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Digiwin Easyflow .Net — versions 5.x, 6.1.x, 6.6.x

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.twcert.org.tw/tw/cp-132-7844-52dad-1.html (third-party-advisory)

Frequently asked questions

What is CVE-2024-5311?: CVE-2024-5311 is a critical-severity vulnerability in Digiwin Easyflow .Net, classified under SQL Injection. CVSS score: 9.8/10. Published 2024-06-03.
How severe is CVE-2024-5311?: Critical severity. CVSS v3 base score is 9.8 out of 10.