CVE-2023-34216: moxa edr-g9010 series Path Traversal

Vulnerability summary

CVE-2023-34216 is a high (CVSS 8.1) Path Traversal vulnerability in moxa edr-g9010 series. EPSS estimates a 0.71% chance of exploitation in the next 30 days, higher than 53% of scored vulnerabilities.

Timeline

1. 17-08-2023
   PublishedVulnerability first disclosed.
2. 08-10-2024
   Last modifiedVulnerability information updated.

Description

TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability derives from insufficient input validation in the key-delete function, which could potentially allow malicious users to delete arbitrary files.

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.