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CVE-2021-29200— RCE vulnerability in latest Apache OFBiz due to Java serialisation using RMI

Quick assessment

Affected
Apache Software Foundation Apache OFBiz
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.

Apache OFBiz是美国阿帕奇（Apache）基金会的一套企业资源计划（ERP）系统。该系统提供了一整套基于Java的Web应用程序组件和工具。 Apache OFBiz 17.12.07 之前版本存在代码问题漏洞，该漏洞源于具有不安全的反序列化。未经认证的用户可以执行RCE攻击。

AI Predicted 9.8 Difficulty: Easy EPSS 55.37% · P99

Public Exploits 1

Nuclei · 1 CVE-2021-29200.yaml [template]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-29200

Vulnerability Information
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Vulnerability Title
RCE vulnerability in latest Apache OFBiz due to Java serialisation using RMI
Source: CVE Program / CVE List V5
Vulnerability Description
Apache OFBiz has unsafe deserialization prior to 17.12.07 version An unauthenticated user can perform an RCE attack
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
Apache OFBiz 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache OFBiz是美国阿帕奇（Apache）基金会的一套企业资源计划（ERP）系统。该系统提供了一整套基于Java的Web应用程序组件和工具。 Apache OFBiz 17.12.07 之前版本存在代码问题漏洞，该漏洞源于具有不安全的反序列化。未经认证的用户可以执行RCE攻击。
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
Apache Software Foundation Apache OFBiz Apache OFBiz ~ 17.12.07 -

II. Public POCs for CVE-2021-29200

# POC Description Source Link Shenlong Link
1 None https://github.com/freeide/CVE-2021-29200 POC Details
2 Apache OFBiz has unsafe deserialization prior to 17.12.07 version An unauthenticated user can perform an RCE attack https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-29200.yaml POC Details
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III. Intelligence Information for CVE-2021-29200

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Mailing List Discussions for CVE-2021-29200 (7)

Same Patch Batch · Apache Software Foundation · 2021-04-27 · 5 CVEs total

CVE-2021-30128 Unsafe deserialization in Apache OFBiz
CVE-2021-30638 An Information Disclosure due to insufficient input validation exists in Apache Tapestry 5
CVE-2021-28125 Apache Superset Open Redirect
CVE-2020-17517 Ozone S3 Gateway allows bucket and key access to non authenticated users

IV. Related Vulnerabilities

Same product: Apache OFBiz
Same vendor: Apache Software Foundation

V. Comments for CVE-2021-29200

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