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CVE-2021-40146— A Remote Code Execution (RCE) vulnerability exists in Apache Any23 YAMLExtractor.java

Quick assessment

Affected
Apache Software Foundation Apache Any23
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.

Anything To Triples（any23）是美国阿帕奇（Apache）基金会的一个应用软件。一个库、一个 Web 服务和一个命令行工具，可从各种 Web 文档中提取 RDF 格式的结构化数据。 Anything To Triples存在安全漏洞，该漏洞源于 Any23 YAMLExtractor.java 文件中发现了一个远程代码执行 (RCE) 漏洞。

AI Predicted 9.8 Difficulty: Easy EPSS 5.68% · P93

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-40146

Vulnerability Information
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Vulnerability Title
A Remote Code Execution (RCE) vulnerability exists in Apache Any23 YAMLExtractor.java
Source: CVE Program / CVE List V5
Vulnerability Description
A Remote Code Execution (RCE) vulnerability was discovered in the Any23 YAMLExtractor.java file and is known to affect Any23 versions < 2.5. RCE vulnerabilities allow a malicious actor to execute any code of their choice on a remote machine over LAN, WAN, or internet. RCE belongs to the broader class of arbitrary code execution (ACE) vulnerabilities.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Anything To Triples 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Anything To Triples（any23）是美国阿帕奇（Apache）基金会的一个应用软件。一个库、一个 Web 服务和一个命令行工具，可从各种 Web 文档中提取 RDF 格式的结构化数据。 Anything To Triples存在安全漏洞，该漏洞源于 Any23 YAMLExtractor.java 文件中发现了一个远程代码执行 (RCE) 漏洞。
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 Any23 Apache Any23 ~ 2.5 -

II. Public POCs for CVE-2021-40146

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III. Intelligence Information for CVE-2021-40146

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Mailing List Discussions for CVE-2021-40146 (2)

IV. Related Vulnerabilities

Same product: Apache Any23
Same vendor: Apache Software Foundation

V. Comments for CVE-2021-40146

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