DataGear JDBC Server deserialization
Published Apr 14, 2023 · Updated Oct 23, 2026
Original summary
Normalized public record · Updated Oct 23, 2026
DataGear JDBC Server deserialization
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
A vulnerability, which was classified as problematic, has been found in DataGear up to 4.7.0/5.1.0. Affected by this issue is some unknown functionality of the component JDBC Server Handler. The manipulation leads to deserialization. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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
- SSVC priority
- LOW
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- VDB-225920 | DataGear JDBC Server deserialization ↗
- VDB-225920 | CTI Indicators (IOB, IOC) ↗
- Submit #109292 | Datagear JDBC deserialization vulnerability ↗
- Source repository ↗
Record history
Published Apr 14, 2023 · Last refreshed Oct 23, 2026