What’s Vulnerable › Vulnerabilities

CVE-2020-14524: Softing Industrial Automation OPC

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-08-25 · updated 2026-06-17
• Weakness: CWE-122

Description

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.

Affected products

• Softing Industrial Automation all versions prior to the latest build of version 4.47.0 OPC: before 4.47.0 — fixed in 4.47.0

How to fix

Upgrade to a fixed version: Softing Industrial Automation all versions prior to the latest build of version 4.47.0 OPC 4.47.0. Check the vendor advisory for mitigations.

References

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

Get alerted when CVE-2020-14524 or the next vulnerability affects your stack