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actively exploited · CISA KEV

CVE-2026-83549

NVD HIGH 7.8 · published 2026-09-01 · 2 on the wire

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.

Exploited in the wild

Yes

CISA added it 2026-09-02. An observation, not a forecast.

EPSS · 30-day forecast

9%

Chance of exploitation in the next 30 days, 95th percentile of all CVEs. A forecast; KEV outranks it.

CVSS · NVD

7.8

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Internet exposure

No exposure census on this CVE's dispatches.

On the wire2
References
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