The Campbell Scientific CSI Web Server supports a command that will return the most recent file that matches a given expression. A specially crafted expression can lead to a path traversal vulnerability. This command combined with a specially crafted expression allows anonymous, unauthenticated access (allowed by default) by an attacker to files and directories outside of the webserver root directory they should be restricted to.
Advisories
Source ID Title
EUVD EUVD EUVD-2024-46655 The Campbell Scientific CSI Web Server supports a command that will return the most recent file that matches a given expression. A specially crafted expression can lead to a path traversal vulnerability. This command combined with a specially crafted expression allows anonymous, unauthenticated access (allowed by default) by an attacker to files and directories outside of the webserver root directory they should be restricted to.
Fixes

Solution

Campbell Scientific recommends users to update to the version. For user of CSI Web Server update to the most recent CSI Web Server 1.x patch https://www.campbellsci.com/downloads/csi-web-server-patch For users of RTMC Pro 5 update to the most recent RTMC Pro 5.x patch https://www.campbellsci.com/downloads/rtmc-pro-5-patch For users of RTMC Pro 4 update to the most recent RTMC Pro 4.x patch https://www.campbellsci.com/downloads/rtmc-pro-patch . Contact Campbell Scientific https://www.campbellsci.com/contact  for more details.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2024-08-01T21:11:12.744Z

Reserved: 2024-05-28T13:59:13.434Z

Link: CVE-2024-5433

cve-icon Vulnrichment

Updated: 2024-08-01T21:11:12.744Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-05-28T19:15:11.500

Modified: 2024-11-21T09:47:40.537

Link: CVE-2024-5433

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.