CVE-2018-5452

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.

Score

CVSS 3.1 7.5 High

Status

Modified - ics-cert@hq.dhs.gov

Published

2018-03-07

Last modified

2024-08-05

Weaknesses

CWE-121, CWE-787

Affected products

• Controlwave Micro Firmware (Emerson)

References

• http://www.securityfocus.com/bid/103180
• https://ics-cert.us-cert.gov/advisories/ICSA-18-058-03