CVE-2018-16158
9.8 · CRITICALOverview
CVE-2018-16158 is a critical-severity vulnerability affecting eaton power_xpert_meter_4000_firmware. It was published on August 30, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 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
Eaton Power Xpert Meter 4000, 6000, and 8000 devices before 13.4.0.10 have a single SSH private key across different customers' installations and do not properly restrict access to this key, which makes it easier for remote attackers to perform SSH logins (to uid 0) via the PubkeyAuthentication option.
Remediation
Check the references section for vendor advisories and patches from eaton. Update power_xpert_meter_4000_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 |
|---|---|---|---|
| eaton | power_xpert_meter_4000_firmware | >= 0, < 13.4.0.10 | Affected |
| eaton | power_xpert_meter_6000_firmware | >= 0, < 13.4.0.10 | Affected |
| eaton | power_xpert_meter_8000_firmware | >= 0, < 13.4.0.10 | Affected |
References
Frequently Asked Questions
What is CVE-2018-16158?
CVE-2018-16158 is a critical-severity vulnerability affecting eaton power_xpert_meter_4000_firmware. It was published on August 30, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2018-16158?
This vulnerability has a CVSS 3.0 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-2018-16158?
Check the references section for vendor advisories and patches from eaton. Update power_xpert_meter_4000_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-2018-16158?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-16158 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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