CVE-2021-20035 — Actively Exploited: SMA100 Appliances (SonicWall)
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.
| CVE ID | CVE-2021-20035 |
|---|---|
| Vendor | SonicWall |
| Product | SMA100 Appliances |
| Vulnerability name | SonicWall SMA100 Appliances OS Command Injection Vulnerability |
| Date added | 2025-04-16 |
| Remediation due | 2025-05-07 |
| Known ransomware use | Unknown |
| Required 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. |
| 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. |
| Source | CISA Known Exploited Vulnerabilities |
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