CVE-2023-28399
High
Description
Incorrect permission assignment for critical resource exists in CONPROSYS HMI System (CHS) versions prior to 3.5.3. ACL (Access Control List) is not appropriately set to the local folder where the affected product is installed, therefore a wide range of privileges is permitted to a user of the PC where the affected product is installed. As a result, the user may be able to destroy the system and/or execute a malicious program.
SeverityHigh
CVSS7.8
Exploit probability—
ProductContec Conprosys Hmi System
PublishedJun 1, 2023
First seenJun 1, 2023
Weakness typeCWE-732CWE-732
How to fix
Update
- contec conprosys_hmi_system3.5.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| contec conprosys_hmi_system | v < 3.5.3 | 3.5.3 |
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