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CVE-2022-41853— Remote code execution in HyperSQL DataBase

Quick assessment

Affected
HyperSQL DataBase hsqldb
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

HSQLDB是The HSQL Development Group团队的一个用 Java 编写的关系数据库管理系统。 HSQLDB 存在安全漏洞，该漏洞源于其使用java.sql.Statement或java.sql.PreparedStatement处理不可信输入时，默认情况下允许调用类路径中任何Java类的任何静态方法，导致攻击者可以执行代码。

CVSS 8.0 · High EPSS 3.89% · P89
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I. Basic Information for CVE-2022-41853

Vulnerability Information
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Vulnerability Title
Remote code execution in HyperSQL DataBase
Source: CVE Program / CVE List V5
Vulnerability Description
Those using java.sql.Statement or java.sql.PreparedStatement in hsqldb (HyperSQL DataBase) to process untrusted input may be vulnerable to a remote code execution attack. By default it is allowed to call any static method of any Java class in the classpath resulting in code execution. The issue can be prevented by updating to 2.7.1 or by setting the system property "hsqldb.method_class_names" to classes which are allowed to be called. For example, System.setProperty("hsqldb.method_class_names", "abc") or Java argument -Dhsqldb.method_class_names="abc" can be used. From version 2.7.1 all classes by default are not accessible except those in java.lang.Math and need to be manually enabled.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用外部可控制的输入来选择类或代码(不安全的反射)
Source: CVE Program / CVE List V5
Vulnerability Title
HSQLDB 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HSQLDB是The HSQL Development Group团队的一个用 Java 编写的关系数据库管理系统。 HSQLDB 存在安全漏洞，该漏洞源于其使用java.sql.Statement或java.sql.PreparedStatement处理不可信输入时，默认情况下允许调用类路径中任何Java类的任何静态方法，导致攻击者可以执行代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
HyperSQL DataBase hsqldb unspecified ~ 2.7.1 -

II. Public POCs for CVE-2022-41853

# POC Description Source Link Shenlong Link
1 Research into CVE-2022-41853. Using static functions to obtian RCE via Java Deserialization https://github.com/mbadanoiu/CVE-2022-41853 POC Details
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III. Intelligence Information for CVE-2022-41853

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Vendor Advisories for CVE-2022-41853 (1)

Mailing List Discussions for CVE-2022-41853 (1)

Other References for CVE-2022-41853 (2)

IV. Related Vulnerabilities

Same weakness: CWE-470

V. Comments for CVE-2022-41853

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