CVE-2023-1109
8.8 · HIGHOverview
CVE-2023-1109 is a high-severity vulnerability affecting phoenixcontact energy_axc_pu. It was published on April 17, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
In Phoenix Contacts ENERGY AXC PU Web service an authenticated restricted user of the web frontend can access, read, write and create files throughout the file system using specially crafted URLs via the upload and download functionality of the web service. This may lead to full control of the service.
Remediation
Check the references section for vendor advisories and patches from phoenixcontact. Update energy_axc_pu 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 |
|---|---|---|---|
| phoenixcontact | energy_axc_pu | 01.00.00.00 | Affected |
| phoenixcontact | infobox_firmware | 01.00.00.00 | Affected |
| phoenixcontact | smartrtu_axc_sg_firmware | 01.00.00.00 | Affected |
| phoenixcontact | smartrtu_axc_ig_firmware | 01.00.00.00 | Affected |
Frequently Asked Questions
What is CVE-2023-1109?
CVE-2023-1109 is a high-severity vulnerability affecting phoenixcontact energy_axc_pu. It was published on April 17, 2023 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2023-1109?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-1109?
Check the references section for vendor advisories and patches from phoenixcontact. Update energy_axc_pu 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-2023-1109?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-1109 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.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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