CVE-2021-34565
In WirelessHART-Gateway versions 3.0.7 to 3.0.9 hard-coded credentials have been found
CRITICAL
9.8
CVSS Score
Published: August 31, 2021 at 10:33 AM UTC
Updated: June 17, 2026 at 03:56 AM UTC
6 products affected across 2 vendorsWha Gw F2D2 0-as Z2-eth.eip FirmwareWha Gw F2D2 0-as Z2-eth FirmwareWha-Gw-F2D2-0-As-Z2-Eth
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Severity
CRITICAL9.8
Exploit prediction
EPSS 1%
Description
In PEPPERL+FUCHS WirelessHART-Gateway 3.0.7 to 3.0.9 the SSH and telnet services are active with hard-coded credentials.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
3.0.7 ≤ v ≤ 3.0.9
pepperl-fuchs-wha-gw-f2d2-0-as-z2-eth-eip (same device)
3.0.7 ≤ v ≤ 3.0.9
pepperl-fuchs-wha-gw-f2d2-0-as-z2-eth (same device)
Affected range stops below 3.0.7*, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.0.7*, so it looks safe — our inference, not a vendor statement
All versions
All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://cert.vde.com/en-us/advisories/vde-2021-027CVSS
9.8CRITICALCERTVDE
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-798
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