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CVE-2021-20016SonicWall SSLVPN SMA100 SQL Injection Vulnerability
A SQL-Injection vulnerability in the SonicWall SSLVPN SMA100 product allows a remote unauthenticated attacker to perform SQL query to access username password and other session related information. This vulnerability impacts SMA100 build version 10.x.
9.8 CRITICALEPSS 40.03%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 9.8 | CRITICAL | 3.1NVD | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 7.5 | HIGH | 2.0NVD | AV:N/AC:L/Au:N/C:P/I:P/A:P |
CISA required action
⚡ Known exploited · remediation due Nov 17, 2021
Apply updates per vendor instructions.
Details
- CVE ID
- CVE-2021-20016
- Status
- Analyzed
- Assigner (CNA)
- sonicwall
- Published
- Feb 4, 2021
- Last modified
- 2026-08-12 05:17 UTC
- Weaknesses
- CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Products
As published by the CNA in the CVE record.
SonicWallSonicWall SMA1001 version range
- SMA100 build version 10.x