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CVE-2021-28966

Quick assessment

Affected
n/a n/a
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.

Ruby是松本行弘个人开发者的一种跨平台、面向对象的动态类型编程语言。 Ruby 2.5.9 中的REXML 存在路径遍历漏洞，该漏洞源于解析和序列化一个精心制作的XML文档时，可能会创建一个结构与原始文档不同的错误XML文档。

AI Predicted 7.5 Difficulty: Easy EPSS 57.13% · P99

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-28966

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Ruby through 3.0 on Windows, a remote attacker can submit a crafted path when a Web application handles a parameter with TmpDir.
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
Ruby 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ruby是松本行弘个人开发者的一种跨平台、面向对象的动态类型编程语言。 Ruby 2.5.9 中的REXML 存在路径遍历漏洞，该漏洞源于解析和序列化一个精心制作的XML文档时，可能会创建一个结构与原始文档不同的错误XML文档。
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
- n/a n/a -

II. Public POCs for CVE-2021-28966

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III. Intelligence Information for CVE-2021-28966

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Vendor Advisories for CVE-2021-28966 (1)

Other References for CVE-2021-28966 (1)

Same Patch Batch · n/a · 2021-07-27 · 33 CVEs total

CVE-2020-16839 多款 Crestron 设备授权问题漏洞
CVE-2020-11511 WordPress 安全漏洞
CVE-2021-28094 Open-xchange OX Documents 加密问题漏洞
CVE-2021-28093 Open-xchange OX Documents 加密问题漏洞
CVE-2021-28095 Open-xchange OX Documents 加密问题漏洞
CVE-2021-31878 Atlassian Asterisk 资源管理错误漏洞
CVE-2021-32558 Atlassian Asterisk 注入漏洞
CVE-2021-32610 Backdrop CMS 后置链接漏洞
CVE-2021-35458 Online Pet Shop Web App SQL注入漏洞
CVE-2021-35472 LemonLDAP::NG 安全漏洞
CVE-2021-36754 PowerDNS Authoritative Server 缓冲区错误漏洞
CVE-2021-36766 Portlandlabs Concrete5 代码问题漏洞
CVE-2021-34802 Neo4j 安全漏洞
CVE-2021-35478 Nagios Log Server 跨站脚本漏洞
CVE-2021-35479 Nagios Log Server 跨站脚本漏洞
CVE-2020-14999 Acronis Agent 安全漏洞
CVE-2021-37596 Telegram 跨站脚本漏洞
CVE-2021-36605 engineercms 跨站脚本漏洞
CVE-2020-18013 whatsns SQL注入漏洞
CVE-2021-28674 Solarwinds Orion Platform 安全漏洞

Showing top 20 of 33 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-28966

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