CVE-2026-82789

State: Published
Severity: 8.7 High
Published: Sep 14, 2026
Updated: Sep 14, 2026
Reserved: Aug 31, 2026

Description

An improper neutralization of directives in dynamically evaluated code ('Eval Injection') issue exists in CONPROSYS HMI System(CHS). If exploited, arbitrary code may be executed by an attacker who can log in to the product.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	jpcert
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	jpcert

Weaknesses

CWE-95 Improper neutralization of directives in dynamically evaluated code ('Eval Injection')

Affected Products

Product	Versions
CONPROSYS HMI System(CHS)Contec	before 3.8.0Affected

References

https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_cps_26091000_en.pdf
https://jvn.jp/en/vu/JVNVU96551518/

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