CVE ID
CVE-2021-20035
Vulnerability Name
SonicWall SMA100 Appliances OS Command Injection Vulnerability
- Project: SonicWall
- Product: SMA100 Appliances
Date
- Date Added: 2025-04-16
- Due Date: 2025-05-07
Description
SonicWall SMA100 appliances contain an OS command injection vulnerability in the management interface that allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user, which could potentially lead to code execution.
Known To Be Used in Ransomware Campaigns?
Unknown
Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Additional Notes
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0022 ; https://nvd.nist.gov/vuln/detail/CVE-2021-20035
Related Security News
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- UNC6148 Backdoors Fully-Patched SonicWall SMA 100 Series Devices with OVERSTEP Rootkit
- SonicWall Patches 3 Flaws in SMA 100 Devices Allowing Attackers to Run Code as Root
- SonicWall urges admins to patch VPN flaw exploited in attacks
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- SonicWall Confirms Active Exploitation of Flaws Affecting Multiple Appliance Models
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