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CVE-2021-45421

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.

Emerson Xweb-500是美国Emerson公司的一个基于 Web 服务器技术的数据记录和远程监控系统。 Emerson Dixell XWEB-500 存在安全漏洞，该漏洞源于Emerson Dixell XWEB-500产品受通过目录列表披露的信息影响。攻击者可利用该漏洞的错误配置来访问远程目录中的所有文件。

AI Predicted 5.3 Difficulty: Trivial EPSS 1.26% · P67

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery

Affected Version Matrix 1

VendorProduct Version RangeStatus
n/a n/a n/a affected
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I. Basic Information for CVE-2021-45421

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Emerson Dixell XWEB-500 products are affected by information disclosure via directory listing. A potential attacker can use this misconfiguration to access all the files in the remote directories. Note: the product has not been supported since 2018 and should be removed or replaced.
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
Emerson Dixell XWEB-500 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Emerson Xweb-500是美国Emerson公司的一个基于 Web 服务器技术的数据记录和远程监控系统。 Emerson Dixell XWEB-500 存在安全漏洞，该漏洞源于Emerson Dixell XWEB-500产品受通过目录列表披露的信息影响。攻击者可利用该漏洞的错误配置来访问远程目录中的所有文件。
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-2021-45421

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-45421

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Other References for CVE-2021-45421 (2)

Same Patch Batch · n/a · 2022-02-14 · 32 CVEs total

CVE-2021-45310 Sangoma Technologies Corporation Switchvox 信息泄露漏洞
CVE-2021-45346 SQLite 安全漏洞
CVE-2022-24110 Kiteworks MFT 安全漏洞
CVE-2021-45420 Emerson Xweb-500 授权问题漏洞
CVE-2022-24686 Hashicorp Nomad 竞争条件问题漏洞
CVE-2021-46371 AntD Admin 访问控制错误漏洞
CVE-2021-45392 Tenda Router AX12 缓冲区错误漏洞
CVE-2022-22854 Sourcecodester Hospital Patient Records Management System安全漏洞
CVE-2022-23367 Fulusso 跨站脚本漏洞
CVE-2021-45347 zzcms 授权问题漏洞
CVE-2022-25150 Malwarebytes 安全漏洞
CVE-2022-24988 galois_2p8 安全漏洞
CVE-2021-45348 Attendance Management System 安全漏洞
CVE-2021-43106 Compass Plus e-Commerce Payment Gateway 安全漏洞
CVE-2019-16864 Enterprise Distributed Technologies CompleteFTP Server 命令注入漏洞
CVE-2019-25057 R3 Corda 安全漏洞
CVE-2021-46463 NGINX 安全漏洞
CVE-2022-22295 Metinfo MetInfo SQL注入漏洞
CVE-2022-23335 Metinfo MetInfo SQL注入漏洞
CVE-2022-23336 S-CMS SQL注入漏洞

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-45421

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