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.
References
Link | Resource |
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https://cert.vde.com/en-us/advisories/vde-2021-027 | Third Party Advisory |
Configurations
Configuration 1 (hide)
AND |
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Configuration 2 (hide)
AND |
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History
08 Sep 2021, 15:22
Type | Values Removed | Values Added |
---|---|---|
References | (CONFIRM) https://cert.vde.com/en-us/advisories/vde-2021-027 - Third Party Advisory | |
CPE | cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth:-:*:*:*:*:*:*:* cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:*:*:*:*:*:*:*:* cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-_z2-eth.eip_firmware:*:*:*:*:*:*:*:* cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-_z2-eth.eip:-:*:*:*:*:*:*:* |
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CVSS |
v2 : v3 : |
v2 : 6.8
v3 : 8.8 |
31 Aug 2021, 11:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-08-31 11:15
Updated : 2024-02-04 21:47
NVD link : CVE-2021-34561
Mitre link : CVE-2021-34561
CVE.ORG link : CVE-2021-34561
JSON object : View
Products Affected
pepperl-fuchs
- wha-gw-f2d2-0-as-z2-eth.eip
- wha-gw-f2d2-0-as-z2-eth_firmware
- wha-gw-f2d2-0-as-z2-eth
- wha-gw-f2d2-0-as-z2-eth.eip_firmware
CWE
CWE-350
Reliance on Reverse DNS Resolution for a Security-Critical Action