CVE-2023-5391
9.8 · CRITICALOverview
CVE-2023-5391 is a critical-severity vulnerability affecting schneider-electric ecostruxure_power_monitoring_expert. It was published on October 4, 2023 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
A CWE-502: Deserialization of untrusted data vulnerability exists that could allow an attacker to
execute arbitrary code on the targeted system by sending a specifically crafted packet to the
application.
Remediation
Check the references section for vendor advisories and patches from schneider-electric. Update ecostruxure_power_monitoring_expert 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 |
|---|
Frequently Asked Questions
What is CVE-2023-5391?
CVE-2023-5391 is a critical-severity vulnerability affecting schneider-electric ecostruxure_power_monitoring_expert. It was published on October 4, 2023 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2023-5391?
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-2023-5391?
Check the references section for vendor advisories and patches from schneider-electric. Update ecostruxure_power_monitoring_expert 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-2023-5391?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-5391 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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