CVE-2023-27407
9.9 · CRITICALOverview
CVE-2023-27407 is a critical-severity vulnerability affecting siemens scalance_lpe9403_firmware. It was published on May 9, 2023 and has a CVSS 3.1 base score of 9.9 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.9, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A vulnerability has been identified in SCALANCE LPE9403 (All versions < V2.1). The web based management of affected device does not properly validate user input, making it susceptible to command injection. This could allow an authenticated remote attacker to access the underlying operating system as the root user.
Remediation
Check the references section for vendor advisories and patches from siemens. Update scalance_lpe9403_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 |
|---|---|---|---|
| siemens | scalance_lpe9403_firmware | >= 0, < 2.1 | Affected |
Frequently Asked Questions
What is CVE-2023-27407?
CVE-2023-27407 is a critical-severity vulnerability affecting siemens scalance_lpe9403_firmware. It was published on May 9, 2023 and has a CVSS 3.1 base score of 9.9 (CRITICAL).
How severe is CVE-2023-27407?
This vulnerability has a CVSS 3.1 base score of 9.9, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-27407?
Check the references section for vendor advisories and patches from siemens. Update scalance_lpe9403_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-2023-27407?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-27407 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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