CVE-2024-21866: Generation of Error Message Containing Sensitive Information in Rapid SCADA

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-02-02 · updated 2026-06-17
Weakness: CWE-209

Description

In Rapid Software LLC's Rapid SCADA versions prior to Version 5.8.4, the affected product responds back with an error message containing sensitive data if it receives a specific malformed request.

Affected products

Rapid Software LLC Rapid SCADA: through 5.8.4

References

https://rapidscada.org/contact/
https://www.cisa.gov/news-events/ics-advisories/icsa-24-011-03
https://rapidscada.org/contact/
https://www.cisa.gov/news-events/ics-advisories/icsa-24-011-03

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