In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.7 the filename parameter is vulnerable to unauthenticated path traversal attacks, enabling read access to arbitrary files on the server.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-20247 In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.7 the filename parameter is vulnerable to unauthenticated path traversal attacks, enabling read access to arbitrary files on the server.
Fixes

Solution

No update available.


Workaround

An external protective measure is required. * Minimize network exposure for affected products and ensure that they are not accessible via the Internet. * Isolate affected products from the corporate network. * If remote access is required, use secure methods such as virtual private networks (VPNs).

History

Tue, 17 Sep 2024 01:45:00 +0000

Type Values Removed Values Added
Title A vulnerability may allow remote attackers to read arbitrary files on the server of the WirelessHART-Gateway A vulnerability may allow remote attackers to read arbitrary files on the server of the WirelessHART-Gateway

cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2024-09-17T01:36:42.946Z

Reserved: 2021-05-24T00:00:00

Link: CVE-2021-33555

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-31T11:15:07.277

Modified: 2024-11-21T06:09:05.300

Link: CVE-2021-33555

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.