CVE-2020-7486
7.5 · HIGHOverview
CVE-2020-7486 is a high-severity vulnerability affecting schneider-electric tricon_tcm_4351_firmware. It was published on April 16, 2020 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
**VERSION NOT SUPPORTED WHEN ASSIGNED** A vulnerability could cause TCM modules to reset when under high network load in TCM v10.4.x and in system v10.3.x. This vulnerability was discovered and remediated in version v10.5.x on August 13, 2009. TCMs from v10.5.x and on will no longer exhibit this behavior.
Remediation
Check the references section for vendor advisories and patches from schneider-electric. Update tricon_tcm_4351_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 |
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Frequently Asked Questions
What is CVE-2020-7486?
CVE-2020-7486 is a high-severity vulnerability affecting schneider-electric tricon_tcm_4351_firmware. It was published on April 16, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-7486?
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-2020-7486?
Check the references section for vendor advisories and patches from schneider-electric. Update tricon_tcm_4351_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-2020-7486?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-7486 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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