Vulnerabilities > CVE-2020-14524 - Out-of-bounds Write vulnerability in Softing OPC

CVSS 9.8 - CRITICAL

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

softing

CWE-787

critical

NVD

Published: 2020-08-25

Updated: 2021-09-23

Summary

Softing Industrial Automation all versions prior to the latest build of version 4.47.0, The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute arbitrary code.

Vulnerable Configurations

Part	Description	Count
Application	Softing Softing OPC - Softing OPC 4.20.00 Softing OPC 4.20.01 Softing OPC 4.20.02 Softing OPC 4.20.03 Softing OPC 4.20.04 Softing OPC 4.22.00 Softing OPC 4.22.01 Softing OPC 4.22.03 Softing OPC 4.22.05 Softing OPC 4.30.0 Softing OPC 4.30.1 Softing OPC 4.31.0 Softing OPC 4.31.1 Softing OPC 4.40.0 Softing OPC 4.40.1 Softing OPC 4.40.2 Softing OPC 4.40.3 Softing OPC 4.41.0 Softing OPC 4.41.1 Softing OPC 4.41.2 Softing OPC 4.45.0 Softing OPC 4.46.0	23

Common Weakness Enumeration (CWE)

CWE-787 - Out-of-bounds Write

References

https://us-cert.cisa.gov/ics/advisories/icsa-20-210-02