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CVE-2021-31164— Apache Unomi log injection

Quick assessment

Affected
Apache Software Foundation Apache Unomi
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Unomi是美国阿帕奇软件（Apache）基金会的一套开源的客户数据平台。该平台主要使用Java语言编写。 Apache Unomi 1.5.5之前版本存在注入漏洞，该漏洞允许CRLF日志注入，因为日志语句中缺少转义。

AI Predicted 3.7 Difficulty: Moderate EPSS 2.28% · P83

Possible ATT&CK Techniques 1 AI

T1560.001 · Archive via Utility
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I. Basic Information for CVE-2021-31164

Vulnerability Information
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Vulnerability Title
Apache Unomi log injection
Source: CVE Program / CVE List V5
Vulnerability Description
Apache Unomi prior to version 1.5.5 allows CRLF log injection because of the lack of escaping in the log statements.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对CRLF序列的转义处理不恰当(CRLF注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Unomi 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Unomi是美国阿帕奇软件（Apache）基金会的一套开源的客户数据平台。该平台主要使用Java语言编写。 Apache Unomi 1.5.5之前版本存在注入漏洞，该漏洞允许CRLF日志注入，因为日志语句中缺少转义。
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 Unomi Apache Unomi ~ 1.5.5 -

II. Public POCs for CVE-2021-31164

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III. Intelligence Information for CVE-2021-31164

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Other References for CVE-2021-31164 (1)

IV. Related Vulnerabilities

Same product: Apache Unomi
Same vendor: Apache Software Foundation
Same weakness: CWE-93

V. Comments for CVE-2021-31164

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