CVE-2021-20016

KEV
Published: Feb 04, 2021 Last Modified: Ott 31, 2025
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 7,5
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,7982
Percentile
1,0th
Updated

EPSS Score Trend (Last 90 Days)

89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Availability Authentication Access Control
Potential Impacts:
Execute Unauthorized Code Or Commands Read Application Data Gain Privileges Or Assume Identity Bypass Protection Mechanism Modify Application Data
Applicable Platforms
Languages: Not Language-Specific, SQL
Technologies: Database Server
Likelihood of Exploit: High
View CWE Details
Operating System

Sma 100 Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sma 100 Firmware
Version Range Affected
From 10.0.0.0 (inclusive)
To 10.2.0.5-d-29sv (exclusive)
cpe:2.3:o:sonicwall:sma_100_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Sma 210 Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sma 210 Firmware
Version -
cpe:2.3:o:sonicwall:sma_210_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Sma 500V by Sonicwall

Product Information
Vendor Sonicwall
Product Sma 500V
Version -
cpe:2.3:a:sonicwall:sma_500v:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Sma 410 Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sma 410 Firmware
Version -
cpe:2.3:o:sonicwall:sma_410_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Sma 200 Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sma 200 Firmware
Version -
cpe:2.3:o:sonicwall:sma_200_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Sma 400 Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sma 400 Firmware
Version -
cpe:2.3:o:sonicwall:sma_400_firmware:-:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalo…
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021…
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-…
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0001
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-…
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0001