What’s Vulnerable › Vulnerabilities

CVE-2020-10612

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-05-14 · updated 2026-06-17
• Weakness: CWE-284

Description

Opto 22 SoftPAC Project Version 9.6 and prior. SoftPACAgent communicates with SoftPACMonitor over network Port 22000. However, this port is open without any restrictions. This allows an attacker with network access to control the SoftPACAgent service including updating SoftPAC firmware, starting or stopping service, or writing to certain registry values.

Affected products

• Opto 22 SoftPAC Project: through 9.6

References

• https://www.us-cert.gov/ics/advisories/icsa-20-135-01
• https://www.us-cert.gov/ics/advisories/icsa-20-135-01

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