Description
In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.8 serious issue exists, if the application is not externally accessible or uses IP-based access restrictions. Attackers can use DNS Rebinding to bypass any IP or firewall based access restrictions that may be in place, by proxying through their target's browser.
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

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2021-21211 In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.8 serious issue exists, if the application is not externally accessible or uses IP-based access restrictions. Attackers can use DNS Rebinding to bypass any IP or firewall based access restrictions that may be in place, by proxying through their target's browser.
History

No history.

Subscriptions

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

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2024-09-17T01:56:32.573Z

Reserved: 2021-06-10T00:00:00.000Z

Link: CVE-2021-34561

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-31T11:15:07.467

Modified: 2024-11-21T06:10:41.533

Link: CVE-2021-34561

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses