CVE-2022-45347

CRITICAL

Apache ShardingSphere-Proxy <5.3.0 - Command Injection

Title source: llm

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.

References (1)

[Mailing List, Vendor Advisory] https://lists.apache.org/thread/l5rz7j4rg10o7ywtgknh2f5hxnv6yw3l

Scores

CVSS v3 9.8

EPSS 0.0012

EPSS Percentile 30.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-459

Status published

Products (2)

apache/shardingsphere < 5.3.0

org.apache.shardingsphere/shardingsphere-proxy 0 - 5.3.0Maven

Published Dec 22, 2022

Tracked Since Feb 18, 2026