CVE-2018-7798
8.2 · HIGHOverview
CVE-2018-7798 is a high-severity vulnerability affecting schneider-electric somachine_basic. It was published on November 2, 2018 and has a CVSS 3.1 base score of 8.2 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A Insufficient Verification of Data Authenticity (CWE-345) vulnerability exists in the Modicon M221, all versions, which could cause a change of IPv4 configuration (IP address, mask and gateway) when remotely connected to the device.
Remediation
Check the references section for vendor advisories and patches from schneider-electric. Update somachine_basic 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-2018-7798?
CVE-2018-7798 is a high-severity vulnerability affecting schneider-electric somachine_basic. It was published on November 2, 2018 and has a CVSS 3.1 base score of 8.2 (HIGH).
How severe is CVE-2018-7798?
This vulnerability has a CVSS 3.1 base score of 8.2, 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-2018-7798?
Check the references section for vendor advisories and patches from schneider-electric. Update somachine_basic 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-2018-7798?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-7798 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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