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CVE-2021-20025

Quick assessment

Affected
SonicWall Email Security Virtual Appliance
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 SonicWall Email Security Appliance是美国SonicWall（Sonicwall）公司的一款电子邮件安全防护设备。 SonicWall Email Security Virtual Appliance 10.0.9版本之前存在信任管理问题漏洞。该漏洞源于程序包含默认用户名和初始设置时使用的密码。

AI Predicted 8.1 Difficulty: Trivial EPSS 0.36% · P29
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I. Basic Information for CVE-2021-20025

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SonicWall Email Security Virtual Appliance version 10.0.9 and earlier versions contain a default username and a password that is used at initial setup. An attacker could exploit this transitional/temporary user account from the trusted domain to access the Virtual Appliance remotely only when the device is freshly installed and not connected to Mysonicwall.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5
Vulnerability Title
SonicWall Email Security Appliance 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sonicwall SonicWall Email Security Appliance是美国SonicWall（Sonicwall）公司的一款电子邮件安全防护设备。 SonicWall Email Security Virtual Appliance 10.0.9版本之前存在信任管理问题漏洞。该漏洞源于程序包含默认用户名和初始设置时使用的密码。
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 Email Security Virtual Appliance 10.0.9 and earlier -

II. Public POCs for CVE-2021-20025

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III. Intelligence Information for CVE-2021-20025

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Other References for CVE-2021-20025 (1)

IV. Related Vulnerabilities

Same vendor: SonicWall
Same weakness: CWE-798

V. Comments for CVE-2021-20025

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