What is CVE-2023-22324?

CVE-2023-22324 is a medium-severity vulnerability in Contec Conprosys Hmi System, classified under SQL Injection. CVSS score: 6.5/10. Published 2023-01-30.

How severe is CVE-2023-22324?

Medium severity. CVSS v3 base score is 6.5 out of 10.

SQL Injection in Contec Conprosys Hmi System

CVE-2023-22324

SQL injection vulnerability in the CONPROSYS HMI System (CHS) Ver.3.5.0 and earlier allows a remote authenticated attacker to execute an arbitrary SQL command. As a result, information stored in the database may be obtained.

Vulnerability class: SQL Injection

Published 2023-01-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.013 (70.6th percentile), scored 2026-10-21.

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 70.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Contec Conprosys Hmi System
Contec Co., Ltd. Conprosys Hmi System (Chs) — versions Ver.3.5.0 and earlier

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.contec.com/download/contract/contract4/ (Vendor Advisory)
www.contec.com/api/downloadlogger (Patch, Vendor Advisory)
jvn.jp/en/vu/JVNVU97195023/ (Third Party Advisory)

Frequently asked questions

What is CVE-2023-22324?: CVE-2023-22324 is a medium-severity vulnerability in Contec Conprosys Hmi System, classified under SQL Injection. CVSS score: 6.5/10. Published 2023-01-30.
How severe is CVE-2023-22324?: Medium severity. CVSS v3 base score is 6.5 out of 10.