Summary
Successful exploitation of this vulnerability could cause a denial-of-service condition.
Vulnerabilities 1
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High 7.5
Fernhill SCADA Uncontrolled Resource Consumption
A specially crafted packet sent to the Fernhill SCADA Server Version 3.77 and earlier may cause an exception, causing the server process (FHSvrService.exe) to exit.
Revision history
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#1
ICSA-22-006-02 Fernhill SCADA
References
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ICS Advisory ICSA-22-006-02 Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-22-006-02
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Recommended Practices
https://www.cisa.gov/uscert/ics/alerts/ICS-ALERT-10-301-01
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Recommended Practices
https://www.cisa.gov/uscert/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ics/tips/ICS-TIP-12-146-01B