CVE-2023-6711
5.9 · MEDIUMOverview
CVE-2023-6711 is a medium-severity vulnerability affecting hitachienergy rtu500_firmware. It was published on December 19, 2023 and has a CVSS 3.1 base score of 5.9 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Vulnerability exists in SCI IEC 60870-5-104 and HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Specially crafted messages sent to the mentioned components are not validated properly and can result in buffer overflow and as final consequence to a reboot of an RTU500 CMU.
Remediation
Check the references section for vendor advisories and patches from hitachienergy. Update rtu500_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 |
|---|---|---|---|
| hitachienergy | rtu500_firmware | >= 12.0.1.0, < 12.0.15.0 | Affected |
Frequently Asked Questions
What is CVE-2023-6711?
CVE-2023-6711 is a medium-severity vulnerability affecting hitachienergy rtu500_firmware. It was published on December 19, 2023 and has a CVSS 3.1 base score of 5.9 (MEDIUM).
How severe is CVE-2023-6711?
This vulnerability has a CVSS 3.1 base score of 5.9, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-6711?
Check the references section for vendor advisories and patches from hitachienergy. Update rtu500_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-2023-6711?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-6711 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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