What’s Vulnerable › Vulnerabilities

CVE-2020-25191

• Severity: high (CVSS 7.5 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: 2020-12-11 · updated 2026-06-17
• Weakness: CWE-732

Description

Incorrect permissions are set by default for an API entry-point of a specific service, allowing a non-authenticated user to trigger a function that could reboot the CompactRIO (Driver versions prior to 20.5) remotely.

Affected products

• CompactRIO: before 20.5 — fixed in 20.5

How to fix

Upgrade to a fixed version: CompactRIO 20.5. Check the vendor advisory for mitigations.

References

• https://us-cert.cisa.gov/ics/advisories/icsa-20-338-01
• https://us-cert.cisa.gov/ics/advisories/icsa-20-338-01

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