Back to Database
Status published
Critical
CVE-2021-34565
In WirelessHART-Gateway versions 3.0.7 to 3.0.9 hard-coded credentials have been found
Vulnerability Description
In PEPPERL+FUCHS WirelessHART-Gateway 3.0.7 to 3.0.9 the SSH and telnet services are active with hard-coded credentials.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-34565
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Pepperl+Fuchs reported this vulnerability. CERT@VDE coordinated.
More from Phoenix Contact
View All →CVE-2025-41752
Reflected XSS vulnerability in pxc_portSfp.php
High
7.1
CVE-2025-41751
Reflected XSS vulnerability in pxc_portCntr.php
High
7.1
CVE-2025-41750
Reflected XSS vulnerability in pxc_PortCfg.php
High
7.1
CVE-2025-41749
Reflected XSS vulnerability in port_util.php
High
7.1
CVE-2025-41748
Reflected XSS vulnerability in pxc_Dot1xCfg.php
High
7.1
Affected Vendor
Phoenix Contact
View all reports →Affected Software
WHA-GW-F2D2-0-AS- Z2-ETH, WHA-GW-F2D2-0-AS- Z2-ETH.EIP
Vulnerable Versions:
3.0.7, 3.0.9
Timeline
Official Publish:
August 31st, 2021
Last Modified:
September 17th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H