CVE-2019-13538 Information

Description

3S-Smart Software Solutions GmbH CODESYS V3 Library Manager all versions prior to 3.5.16.0 allows the system to display active library content without checking its validity which may allow the contents of manipulated libraries to be displayed or executed. The issue also exists for source libraries but 3S-Smart Software Solutions GmbH strongly recommends distributing compiled libraries only.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Reference

https://customers.codesys.com/index.php?eID=dumpFile&t=f&f=12940&token=7723e5ed99830656f487e218e73dce2de751102f https://www.us-cert.gov/ics/advisories/icsa-19-255-02

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.6