CVE-2018-5452
7.5 · HIGHOverview
CVE-2018-5452 is a high-severity vulnerability affecting emerson controlwave_micro_firmware. It was published on March 7, 2018 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from emerson. Update controlwave_micro_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| emerson | controlwave_micro_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2018-5452?
CVE-2018-5452 is a high-severity vulnerability affecting emerson controlwave_micro_firmware. It was published on March 7, 2018 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2018-5452?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-5452?
Check the references section for vendor advisories and patches from emerson. Update controlwave_micro_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-5452?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-5452 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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