Incorrect permission assignment for critical resource in CONPROSYS HMI System - CVE-2023-28399
Published: May 31, 2023
Vulnerability identifier: #VU76696
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-28399
CWE-ID: CWE-732
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to compromise the target system.
The vulnerability exists due to incorrect permission assignment for critical resource within the ACL (Access Control List). A local user can gain elevated privileges on the system.
Affected software
CONPROSYS HMI System
How to mitigate CVE-2023-28399
Install updates from vendor's website.
CONPROSYS HMI System - update to 3.5.3