CVE-2026-83549
SonicWall SMA1000 Appliances OS Command Injection Vulnerability
SonicWall·SMA1000 Appliances
- Added
- Sep 2, 2026
- Fix due
- Sep 5, 2026
- Ransomware
- Not known
- Published
- Sep 1, 2026
- Updated
- Sep 21, 2026
- First covered
- Oct 12, 2026
- Latest story
- 1 month ago
Summary
Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution.
CWE-78Improper neutralization of special elements used in an OS command ('OS command injection')
Attack profile
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCISA required action
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Affected products
- SonicWall SMA100012.4.3-03453 (platform-hotfix) and older versions12.5.0-02835 (platform-hotfix) and older versions