CVE-2021-20028

KEV
Published: Ago 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

Improper neutralization of a SQL Command leading to SQL Injection vulnerability impacting end-of-life Secure Remote Access (SRA) products, specifically the SRA appliances running all 8.x firmware and 9.0.0.9-26sv or earlier

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
0,8569
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

Sra Va Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sra Va Firmware
Version Range Affected
From 8.0.0.0 (inclusive)
To 9.0.0.10-28sv (exclusive)
cpe:2.3:o:sonicwall:sra_va_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Sra 4600 Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sra 4600 Firmware
Version Range Affected
From 8.0.0.0 (inclusive)
To 9.0.0.10-28sv (exclusive)
cpe:2.3:o:sonicwall:sra_4600_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Sra 1600 Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sra 1600 Firmware
Version Range Affected
From 8.0.0.0 (inclusive)
To 9.0.0.10-28sv (exclusive)
cpe:2.3:o:sonicwall:sra_1600_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Sma 500V Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sma 500V Firmware
Version Range Affected
From 8.0.0.0 (inclusive)
To 9.0.0.10-28sv (exclusive)
cpe:2.3:o:sonicwall:sma_500v_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Sma 210 Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sma 210 Firmware
Version Range Affected
From 8.0.0.0 (inclusive)
To 9.0.0.10-28sv (exclusive)
cpe:2.3:o:sonicwall:sma_210_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Sma 410 Firmware by Sonicwall

Product Information
Vendor Sonicwall
Product Sma 410 Firmware
Version Range Affected
From 8.0.0.0 (inclusive)
To 9.0.0.10-28sv (exclusive)
cpe:2.3:o:sonicwall:sma_410_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-2021-0017
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-…
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0017