CVE-2023-1109

PHOENIX CONTACT: Directory Traversal Vulnerability in ENERGY AXC PU Web service

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.

References

Link	Tags
https://cert.vde.com/en/advisories/VDE-2023-003/	not applicable
https://github.com/advisories/GHSA-w923-8w64-f5gh	third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-1109?: CVE-2023-1109 has been scored as a high severity vulnerability.
How to fix CVE-2023-1109?: To fix CVE-2023-1109, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-1109 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-1109 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-1109?: CVE-2023-1109 affects PHOENIX CONTACT ENERGY AXC PU (1264327), PHOENIX CONTACT SMARTRTU AXC SG (1110435), PHOENIX CONTACT SMARTRTU AXC IG (1264328), PHOENIX CONTACT Infobox (1169323 ).

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Description

Category

CWE-22 – Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

References

Frequently Asked Questions