What’s Vulnerable › Vulnerabilities

CVE-2019-18243

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-02-18 · updated 2026-06-17
• Weakness: CWE-732

Description

HMI/SCADA iFIX (Versions 6.1 and prior) allows a local authenticated user to modify system-wide iFIX configurations through the registry. This may allow privilege escalation.

Affected products

• HMI/SCADA iFIX: through 6.1

References

• https://us-cert.cisa.gov/ics/advisories/icsa-21-040-01
• https://us-cert.cisa.gov/ics/advisories/icsa-21-040-01

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