SonicWall Secure Remote Access (SRA) SQL Injection Vulnerability (CVE-2021-20028)
Severity: critical · Patch status: unpatched · Since 2022-03-28 · CVE-2021-20028
SonicWall Secure Remote Access (SRA) products contain an improper neutralization of a SQL Command leading to SQL injection. CISA added CVE-2021-20028 to its Known Exploited Vulnerabilities catalog on Mar 28, 2022, which means attackers are exploiting it in the wild. CISA reports known use in ransomware campaigns.
What to do
- The impacted product is end-of-life and should be disconnected if still in use.
- US federal agencies must remediate by Apr 18, 2022 (BOD 22-01); treat that as the outer limit.
Sources
All live incidents on Threat Watch
