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CVE-2021-20016

Quick assessment

Affected
SonicWall SonicWall SMA100
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Sonicwall SMA100是美国Sonicwall公司的一款安全访问网关设备。 SonicWall SSLVPN SMA100 product 存在SQL注入漏洞，该漏洞允许远程未经身份验证的攻击者执行SQL查询访问用户名密码和其他会话相关信息。

AI Predicted 9.8 Difficulty: Easy KEV · Ransomware EPSS 40.04% · P99

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
SonicWall SonicWall SMA100 SMA100 build version 10.x affected
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I. Basic Information for CVE-2021-20016

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A SQL-Injection vulnerability in the SonicWall SSLVPN SMA100 product allows a remote unauthenticated attacker to perform SQL query to access username password and other session related information. This vulnerability impacts SMA100 build version 10.x.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Sonicwall SMA100 SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sonicwall SMA100是美国Sonicwall公司的一款安全访问网关设备。 SonicWall SSLVPN SMA100 product 存在SQL注入漏洞，该漏洞允许远程未经身份验证的攻击者执行SQL查询访问用户名密码和其他会话相关信息。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
SonicWall SonicWall SMA100 SMA100 build version 10.x -

II. Public POCs for CVE-2021-20016

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III. Intelligence Information for CVE-2021-20016

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Other References for CVE-2021-20016 (1)

IV. Related Vulnerabilities

Same product: SonicWall SMA100
Same vendor: SonicWall
Same weakness: CWE-89

V. Comments for CVE-2021-20016

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