Description
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.
Published: 2021-08-31
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

No update available.


Vendor 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).

Tracking

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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.
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

Subscriptions

Pepperl-fuchs Wha-gw-f2d2-0-as- Z2-eth.eip Wha-gw-f2d2-0-as- Z2-eth.eip Firmware Wha-gw-f2d2-0-as-z2-eth Wha-gw-f2d2-0-as-z2-eth Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

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

Reserved: 2021-05-24T00:00:00.000Z

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.

Weaknesses