CVE-2022-45347 - CVE House
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Status published Unknown CVE-2022-45347

Apache ShardingSphere-Proxy: MySQL authentication bypass

Vulnerability Description

Apache ShardingSphere-Proxy prior to 5.3.0 when using MySQL as database backend didn't cleanup the database session completely after client authentication failed, which allowed an attacker to execute normal commands by constructing a special MySQL client. This vulnerability has been fixed in Apache ShardingSphere 5.3.0.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • smoking

References

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Affected Vendor

Apache Software Foundation

View all reports →

Affected Software

Apache ShardingSphere-Proxy
Vulnerable Versions:
0

Timeline

Official Publish: December 22nd, 2022
Last Modified: April 15th, 2025
Added to House: July 21st, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

CWE-459

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.