AUGUST 4, 2026
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Case File

CVE-2023-28657

HIGH · CVSS 8.8 EPSS 0.71%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-06-01 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2023-28657
Severity
HIGH
CVSS
8.8
EPSS
0.71%

Original NVD Description

Improper access control vulnerability exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. A user of the PC where the affected product is installed may gain an administrative privilege. As a result, information regarding the product may be obtained and/or altered by the user.