CVE-2021-20028

criticalknown exploitedcovered by 1 sourcefirst seen 2022-03-28

Actively exploited. CVE-2021-20028 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-03-28) — exploitation has been observed in the wild, and US federal agencies are required to remediate it under BOD 22-01. Treat patching as urgent.

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

CSIRTS triage

What: SonicWall Secure Remote Access products contain an improper neutralization of a SQL Command leading to SQL injection.
Who is affected: Deployments of SonicWall Secure Remote Access products.
Urgency: Remediation is urgent due to active exploitation and critical severity.
Action: Apply the latest security patch provided by SonicWall.

AI-assisted analysis generated from the source advisory — verify against the original.

⚡ Watch CVE-2021-20028

Get an email if CVE-2021-20028 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.

Exploitation outlook

Exploitation confirmedAlready exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 98% of all EPSS-scored CVEs.

Advisory coverage (1)

criticalexploitedCVE-2021-20028: SonicWall Secure Remote Access (SRA) SQL Injection Vulnerabilitycisa-kev · 2022-03-28

External references

NVD record for CVE-2021-20028

CVE.org record

CISA KEV catalog

Embed the live status

— this badge updates automatically when the KEV or exploit status changes. How to embed it →

[![CVE-2021-20028 status](https://www.csirts.com/badge/CVE-2021-20028)](https://www.csirts.com/cve/CVE-2021-20028)