Summary
generated automatically from NVD dataCVE-2026-83549 is an OS command injection flaw (CWE-78) in the Appliance Management Console (AMC) of SonicWall SMA1000 products, including the SMA6210, SMA7210 and SMA8200v. Under specific conditions, a remote attacker authenticated as administrator could run arbitrary OS commands, resulting in remote code execution. It is rated 7.8 HIGH (CVSS v3.1) and is listed in the CISA KEV catalog, which indicates active exploitation.
NVD description
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 — CISA KEV
This CVE was added to CISA's Known Exploited Vulnerabilities catalog on 2026-09-02. It is confirmed exploited in the wild and must be patched as a priority.
Remediation deadline (US federal agencies): 2026-09-05
EPSS · FIRST.org
9.9%probability of exploitation in the next 30 days
Higher than 95% of scored CVEs
EPSS (Exploit Prediction Scoring System) estimates, from observed exploitation activity, how likely a CVE is to be exploited in the next 30 days. It complements CVSS, which measures severity, not likelihood. Score of 2026-10-16, recomputed daily by FIRST.org.
In-depth analysis on cveo.tech
We've published a detailed analysis of this CVE — exploitation, IOCs and mitigation.
CVSS v3.1 Score
Information
- Published
- 1 sept. 2026
- Updated
- 21 sept. 2026
- Status
- Analyzed
- Source
- PSIRT@sonicwall.com
Affected products
Weaknesses (CWE)
References (2)
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-83549US Government Resource
Similar CVEs
Other vulnerabilities of type CWE-78
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