CVE-2018-8837
7.8 · HIGHOverview
CVE-2018-8837 is a high-severity vulnerability affecting advantech webaccess_hmi_designer. It was published on April 25, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Processing specially crafted .pm3 files in Advantech WebAccess HMI Designer 2.1.7.32 and prior may cause the system to write outside the intended buffer area and may allow remote code execution.
Remediation
Check the references section for vendor advisories and patches from advantech. Update webaccess_hmi_designer 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 |
|---|---|---|---|
| advantech | webaccess_hmi_designer | 0 | Affected |
Frequently Asked Questions
What is CVE-2018-8837?
CVE-2018-8837 is a high-severity vulnerability affecting advantech webaccess_hmi_designer. It was published on April 25, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
How severe is CVE-2018-8837?
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-8837?
Check the references section for vendor advisories and patches from advantech. Update webaccess_hmi_designer 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-2018-8837?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-8837 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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