Home / Vulnerabilities / CVE-2021-20028
CRITICAL SEVERITY Ransomware Linked
CVE-2021-20028 SonicWall · Secure Remote Access (SRA)

SonicWall Secure Remote Access (SRA) SQL Injection Vulnerability

Critical Threat Advisory: This vulnerability is documented in active Ransomware campaigns. Immediate remediation required.

Technical Severity

CVSS v3.1 Metrics

CRITICAL
9.8 / 10
Minimal Risk Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitation Likelihood

EPSS Prediction

85.69 %
Predictive Probability
Percentile Rank
99.4 th

Documented as more likely to be exploited than 99.4% of known CVEs.

Detection Date

Mar 28, 2022

Remediation Due

Apr 18, 2022

CISA Catalog Active

Threat Analysis

SonicWall Secure Remote Access (SRA) products contain an improper neutralization of a SQL Command leading to SQL injection.

Remediation Directive

The impacted product is end-of-life and should be disconnected if still in use.

External Intelligence

NVD

National Vulnerability Database

https://nvd.nist.gov/vuln/detail/CVE-2021-20028