CVE-2021-20026
High
Description
A vulnerability in the SonicWall NSM On-Prem product allows an authenticated attacker to perform OS command injection using a crafted HTTP request. This vulnerability affects NSM On-Prem 2.2.0-R10 and earlier versions.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Sonicwall Network Security Manager
PublishedMay 27, 2021
First seenMay 27, 2021
Weakness typeCWE-78OS command injection
How to fix
Update
- sonicwall network_security_manager2.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sonicwall network_security_manager | v < 2.2.0, 2.2.0 | 2.2.0 |
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