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CVE PROGRAM SOURCE RECORD7.5 High

CVE-2021-34561

A vulnerability in WirelessHART-Gateway <= 3.0.8 allows to bypass any IP or firewall based access restrictions through DNS rebinding

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Status
Published
Published
Updated
Assigning organization
CERTVDE

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Phoenix Contact WHA-GW-F2D2-0-AS- Z2-ETH

  • 3.0.8 to ≤ 3.0.8affected

Phoenix Contact WHA-GW-F2D2-0-AS- Z2-ETH.EIP

  • 3.0.8 to ≤ 3.0.8affected

References