← Back to results
Vulnerability record · public intelligence
CVE-2021-34565
CRITICAL
In WirelessHART-Gateway versions 3.0.7 to 3.0.9 hard-coded credentials have been found
Published Aug 31, 2021 · Updated Oct 23, 2026
Severity · CVSSCRITICAL · 9.8
Known exploitationNot listed
EPSS / likelihood1.03%
QFinch risk score20 / 100
Original summary
Normalized public record · Updated Oct 23, 2026
In WirelessHART-Gateway versions 3.0.7 to 3.0.9 hard-coded credentials have been found
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
In PEPPERL+FUCHS WirelessHART-Gateway 3.0.7 to 3.0.9 the SSH and telnet services are active with hard-coded credentials.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
CVENVDEPSS
- SSVC priority
- MEDIUM
- Confidence
- 20%
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
Record history
Published Aug 31, 2021 · Last refreshed Oct 23, 2026