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CVE-2021-42646

Quick assessment

Affected
n/a n/a
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.

WSO2 API Manager等都是美国WSO2公司的产品。WSO2 API Manager是一套API生命周期管理解决方案。WSO2 Identity Server（IS）是一款身份认证服务器。WSO2 IS as Key Manager是一款密钥管理器。 WSO2 多款产品存在安全漏洞，该漏洞源于在管理控制台的基于文件的服务提供程序创建功能中发现了一个 XML 外部实体问题。攻击者利用该漏洞可以从文件系统读取机密文件，或通过耗尽服务器资源来执行拒绝服务攻击。以下产品和版本受到影响：WSO2 API

AI Predicted 8.6 Difficulty: Easy EPSS 3.76% · P90
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I. Basic Information for CVE-2021-42646

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
XML External Entity (XXE) vulnerability in the file based service provider creation feature of the Management Console in WSO2 API Manager 2.6.0, 3.0.0, 3.1.0, 3.2.0, and 4.0.0; and WSO2 IS as Key Manager 5.7.0, 5.9.0, and 5.10.0; and WSO2 Identity Server 5.7.0, 5.8.0, 5.9.0, 5.10.0, and 5.11.0. Allows attackers to gain read access to sensitive information or cause a denial of service via crafted GET requests.
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
多款WSO2产品代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WSO2 API Manager等都是美国WSO2公司的产品。WSO2 API Manager是一套API生命周期管理解决方案。WSO2 Identity Server（IS）是一款身份认证服务器。WSO2 IS as Key Manager是一款密钥管理器。 WSO2 多款产品存在安全漏洞，该漏洞源于在管理控制台的基于文件的服务提供程序创建功能中发现了一个 XML 外部实体问题。攻击者利用该漏洞可以从文件系统读取机密文件，或通过耗尽服务器资源来执行拒绝服务攻击。以下产品和版本受到影响：WSO2 API
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-2021-42646

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III. Intelligence Information for CVE-2021-42646

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Patches & Fixes for CVE-2021-42646 (1)

Exploits & Public PoCs for CVE-2021-42646 (1)

Mailing List Discussions for CVE-2021-42646 (1)

Other References for CVE-2021-42646 (2)

Same Patch Batch · n/a · 2022-05-11 · 61 CVEs total

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CVE-2021-42651 Pentest-Collaboration-Framework 代码注入漏洞
CVE-2022-23137 ZTE ZXCDN 跨站脚本漏洞
CVE-2022-22975 VMware Pinniped 注入漏洞
CVE-2021-3611 QEMU 缓冲区错误漏洞
CVE-2021-30361 Check Point Gaia Portal 操作系统命令注入漏洞
CVE-2022-30040 Tenda AX1803 缓冲区错误漏洞
CVE-2021-33316 TRENDnet TI-PG Series 输入验证错误漏洞
CVE-2021-33315 TRENDnet TI-PG Series 输入验证错误漏洞

Showing top 20 of 61 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-42646

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