CVE-2020-14511
9.8 · CRITICALOverview
CVE-2020-14511 is a critical-severity vulnerability affecting moxa edr-g902-t_firmware. It was published on July 15, 2020 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Malicious operation of the crafted web browser cookie may cause a stack-based buffer overflow in the system web server on the EDR-G902 and EDR-G903 Series Routers (versions prior to 5.4).
Remediation
Check the references section for vendor advisories and patches from moxa. Update edr-g902-t_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 |
|---|---|---|---|
| moxa | edr-g902-t_firmware | 0 | Affected |
| moxa | edr-g902_firmware | 0 | Affected |
| moxa | edr-g903-t_firmware | 0 | Affected |
| moxa | edr-g903_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-14511?
CVE-2020-14511 is a critical-severity vulnerability affecting moxa edr-g902-t_firmware. It was published on July 15, 2020 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2020-14511?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-14511?
Check the references section for vendor advisories and patches from moxa. Update edr-g902-t_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-2020-14511?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-14511 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.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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Browser-based exploitation validates findings with real proof-of-concept.
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