# CVE-2021-20028

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

- Page: https://www.vulneraibility.com/cve/CVE-2021-20028
- CVSS: 9.8
- Known exploited: yes, in CISA KEV since 2022-03-28; CISA due date 2022-04-18; known ransomware use
- EPSS: 30.08% (percentile 98.2)
- CISA SSVC: exploitation active, automatable yes, technical impact total (assessed 2025-02-04)
- Weakness: CWE-89
- Published: 2021-08-04

## Affected versions

- SonicWall SonicWall SRA/SMA100: affected 8.x firmware; 9.0.0.9-26sv and earlier.

A version outside these ranges is not a statement that it is unaffected.

## References

- [other] https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0017
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-20028

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.