What is CVE-2020-12014?

CVE-2020-12014 is a high-severity vulnerability in Advantech Webaccess, classified under SQL Injection. CVSS score: 7.5/10. Published 2020-05-08.

How severe is CVE-2020-12014?

High severity. CVSS v3 base score is 7.5 out of 10.

SQL Injection in Advantech Webaccess

CVE-2020-12014

Advantech WebAccess Node, Version 8.4.4 and prior, Version 9.0.0. Input is not properly sanitized and may allow an attacker to inject SQL commands.

Vulnerability class: SQL Injection

Published 2020-05-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.015 (73.7th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Advantech Webaccess — versions 9.0.0
Advantech Webaccess Node — versions WebAccess Node Version 8.4.4 and prior, WebAccess Node Version 9.0.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.us-cert.gov/ics/advisories/icsa-20-128-01 (US Government Resource, Third Party Advisory)
www.zerodayinitiative.com/advisories/ZDI-20-613/ (Third Party Advisory)

Frequently asked questions

What is CVE-2020-12014?: CVE-2020-12014 is a high-severity vulnerability in Advantech Webaccess, classified under SQL Injection. CVSS score: 7.5/10. Published 2020-05-08.
How severe is CVE-2020-12014?: High severity. CVSS v3 base score is 7.5 out of 10.