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prionPRIOn knowledge basePRION:CVE-2023-28399
HistoryJun 01, 2023 - 2:15 a.m.

Code injection

2023-06-0102:15:00
PRIOn knowledge base
www.prio-n.com
3
code injection
permission assignment
vulnerability
conprosys hmi system
acl
access control list
privileges
user
pc
malicious program

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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.

CPENameOperatorVersion
conprosys_hmi_systemlt3.5.3

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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