CVE-2021-20035 — SonicWall SMA100 Appliances OS Command Injection Vulnerability
2025-04-16 • CISA Known Exploited Vulnerability
[event] 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.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | SonicWall |
| Product | SMA100 Appliances |
| CWE | CWE-78 |
| CVE ID | CVE-2021-20035 |
| Date Added | 2025-04-16 |
| Due Date | 2025-05-07 |
| Ransomware Campaign | Unknown |
> MITIGATION
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Due Date: 2025-05-07