In WirelessHART-Gateway versions 3.0.7 to 3.0.9 hard-coded credentials have been found
CVE-2021-34565

9.8CRITICAL

Key Information:

Vendor
Phoenix Contact
Status
Wha-gw-f2d2-0-as- Z2-eth
Wha-gw-f2d2-0-as- Z2-eth.eip
Vendor
CVE Published:
31 August 2021

Summary

In PEPPERL+FUCHS WirelessHART-Gateway 3.0.7 to 3.0.9 the SSH and telnet services are active with hard-coded credentials.

Affected Version(s)

WHA-GW-F2D2-0-AS- Z2-ETH 3.0.7 < 3.0.7*

WHA-GW-F2D2-0-AS- Z2-ETH 3.0.9

WHA-GW-F2D2-0-AS- Z2-ETH.EIP 3.0.7 < 3.0.7*

References

https://cert.vde.com/en-us/advisories/vde-2021-027
x_refsource_CONFIRM

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Pepperl+Fuchs reported this vulnerability. CERT@VDE coordinated.
.
CVE-2021-34565 : In WirelessHART-Gateway versions 3.0.7 to 3.0.9 hard-coded credentials have been found | SecurityVulnerability.io