CVE-2026-83549
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.
Actively exploited
- In the CISA exploited-vulnerabilities catalogue since Sep 2, 2026
- US federal agencies must remediate it by Sep 5, 2026 (BOD 22-01)
- Attacked 1 day before the vulnerability was made public
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.
Source: CISA KEV · Sep 7, 2026 Sep 4, 2026 Sep 2, 2026 Sep 2, 2026 Sep 1, 2026 Sep 1, 2026
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HAffected products
| Vendors | Product | Versions |
|---|---|---|
| sonicwall | sma8200v | < 12.4.3-03526 |
| sonicwall | sma6210 firmware | < 12.4.3-03526 |
| sonicwall | sma6210 | - |
| sonicwall | sma7210 firmware | < 12.4.3-03526 |
| sonicwall | sma7210 | - |
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This product uses the NVD API but is not endorsed or certified by the NVD.