CVE-2017-6028
9.8 · CRITICALOverview
CVE-2017-6028 is a critical-severity vulnerability affecting schneider-electric modicon_m241_firmware. It was published on June 30, 2017 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
An Insufficiently Protected Credentials issue was discovered in Schneider Electric Modicon PLCs Modicon M241, all firmware versions, and Modicon M251, all firmware versions. Log-in credentials are sent over the network with Base64 encoding leaving them susceptible to sniffing. Sniffed credentials could then be used to log into the web application.
Remediation
Check the references section for vendor advisories and patches from schneider-electric. Update modicon_m241_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 |
|---|---|---|---|
| schneider-electric | modicon_m241_firmware | 0 | Affected |
| schneider-electric | modicon_m251_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2017-6028?
CVE-2017-6028 is a critical-severity vulnerability affecting schneider-electric modicon_m241_firmware. It was published on June 30, 2017 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2017-6028?
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-2017-6028?
Check the references section for vendor advisories and patches from schneider-electric. Update modicon_m241_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-2017-6028?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-6028 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
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