CVE-2023-29154

SQL injection vulnerability exists in the CONPROSYS HMI System (CHS) versions prior to 3.5.3. A user who can access the affected product with an administrative privilege may execute an arbitrary SQL command via specially crafted input to the query setting page.

CVSS 3.1

7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

41% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-28)

CWE

CWE-89

Published

2023-06-01

Modified

2026-10-28

Record from

the NVD, synced 2026-10-28

Affected

• contec:conprosys_hmi_system

References

• https://jvn.jp/en/vu/JVNVU93372935/
• https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_230531_en.pdf
• https://www.contec.com/jp/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_230531_jp.pdf
• https://jvn.jp/en/vu/JVNVU93372935/
• https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_230531_en.pdf

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