Vulnerability Description
A Stack-based Buffer Overflow issue was discovered in Emerson Process Management ControlWave Micro Process Automation Controller: ControlWave Micro [ProConOS v.4.01.280] firmware: CWM v.05.78.00 and prior. A stack-based buffer overflow vulnerability caused by sending crafted packets on Port 20547 could force the PLC to change its state into halt mode.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Emerson | Controlwave Micro Firmware | <= 05.78.00 |
| Emerson | Controlwave Micro | - |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/103180Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-058-03Third Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/103180Third Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-058-03Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2018-5452?
CVE-2018-5452 is a vulnerability with a CVSS score of 7.5 (HIGH). A Stack-based Buffer Overflow issue was discovered in Emerson Process Management ControlWave Micro Process Automation Controller: ControlWave Micro [ProConOS v.4.01.280] firmware: CWM v.05.78.00 and p...
How severe is CVE-2018-5452?
CVE-2018-5452 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-5452?
Check the references section above for vendor advisories and patch information. Affected products include: Emerson Controlwave Micro Firmware, Emerson Controlwave Micro.