CRITICAL CISA KEV

CVE-2021-20028

CVSS v3

9.8

CRITICAL

EPSS Score

85.7%

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

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

CISA Known Exploited Vulnerability

Date Added
3/28/2022
Patch Due Date
4/18/2022
Ransomware Use
Known

Technical details

Published
8/4/2021

Frequently asked questions

What is 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

Is CVE-2021-20028 actively exploited?

Yes. CVE-2021-20028 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 4/18/2022.

What is the CVSS score for CVE-2021-20028?

CVE-2021-20028 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2021-20028 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

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