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CVE-2026-83549SonicWall SMA1000 Appliances OS Command Injection Vulnerability

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.

7.8 HIGHEPSS 9.88%⚡ Known Exploited (CISA KEV)NVD: Analyzed

OverviewAffected ProductsReferences
NVD CVE.org

Overview

Severity

ScoreSeverityVersionVector String
7.8HIGH3.1CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA required action

⚡ Known exploited · remediation due Sep 5, 2026

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.

Details

CVE ID
CVE-2026-83549
Status
Analyzed
Assigner (CNA)
sonicwall
Published
Sep 1, 2026
Last modified
2026-09-21 14:17 UTC
Weaknesses
  • CWE-78 · Improper neutralization of special elements used in an OS command ('OS command injection')

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-09 09:15 UTC.