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CVE-2021-45029— Apache ShenYu 2.4.1 Groovy Code Injection & SpEL Injection

Quick assessment

Affected
Apache Software Foundation Apache ShenYu (incubating)
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache ShenYu是美国阿帕奇（Apache）基金会的一个异步的，高性能的，跨语言的，响应式的 API 网关。 Apache ShenYu 2.4.0 和 2.4.1存在代码注入漏洞，该漏洞导致远程代码执行的 Groovy 代码注入和 SpEL 注入。

AI Predicted 9.8 Difficulty: Easy EPSS 6.03% · P93
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I. Basic Information for CVE-2021-45029

Vulnerability Information
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Vulnerability Title
Apache ShenYu 2.4.1 Groovy Code Injection & SpEL Injection
Source: CVE Program / CVE List V5
Vulnerability Description
Groovy Code Injection & SpEL Injection which lead to Remote Code Execution. This issue affected Apache ShenYu 2.4.0 and 2.4.1.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache ShenYu 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache ShenYu是美国阿帕奇（Apache）基金会的一个异步的，高性能的，跨语言的，响应式的 API 网关。 Apache ShenYu 2.4.0 和 2.4.1存在代码注入漏洞，该漏洞导致远程代码执行的 Groovy 代码注入和 SpEL 注入。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache ShenYu (incubating) Apache ShenYu (incubating) ~ 2.4.2 -

II. Public POCs for CVE-2021-45029

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III. Intelligence Information for CVE-2021-45029

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Mailing List Discussions for CVE-2021-45029 (3)

Same Patch Batch · Apache Software Foundation · 2022-01-25 · 4 CVEs total

CVE-2022-23945 Apache ShenYu missing authentication allows gateway registration
CVE-2022-23944 Apache ShenYu 2.4.1 Improper access control
CVE-2022-23223 Apache ShenYu Password leakage

IV. Related Vulnerabilities

Same product: Apache ShenYu (incubating)
Same vendor: Apache Software Foundation
Same weakness: CWE-94

V. Comments for CVE-2021-45029

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