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CVE-2021-20030

Quick assessment

Affected
SonicWall SonicWall GMS
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.

SonicWALL Global Management System（GMS）是美国SonicWALL公司的一套全球管理系统。该系统可快速部署和集中管理Dell SonicWALL防火墙、反垃圾邮件、备份和恢复以及安全远程访问解决方案。 SonicWALL Global Management System 存在安全漏洞，该漏洞源于未经身份验证的攻击者可以访问包含应用程序二进制文件和配置文件的web目录实现操纵文件路径。

AI Predicted 7.5 Difficulty: Trivial EPSS 0.96% · P61
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I. Basic Information for CVE-2021-20030

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SonicWall GMS is vulnerable to file path manipulation resulting that an unauthenticated attacker can gain access to web directory containing application's binaries and configuration files.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
SonicWALL Global Management System 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SonicWALL Global Management System（GMS）是美国SonicWALL公司的一套全球管理系统。该系统可快速部署和集中管理Dell SonicWALL防火墙、反垃圾邮件、备份和恢复以及安全远程访问解决方案。 SonicWALL Global Management System 存在安全漏洞，该漏洞源于未经身份验证的攻击者可以访问包含应用程序二进制文件和配置文件的web目录实现操纵文件路径。
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
SonicWall SonicWall GMS prior GMS 9.3.2 -

II. Public POCs for CVE-2021-20030

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III. Intelligence Information for CVE-2021-20030

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Other References for CVE-2021-20030 (1)

IV. Related Vulnerabilities

Same product: SonicWall GMS
Same vendor: SonicWall
Same weakness: CWE-22