Name: CVE-2026-83549: Improper Neutralization of Special Elements used in an OS Command
Creator: Rapid7
Published: 2026-09-01T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-83549, CWE-78, Exploited in the Wild, CISA KEV Exploit, Rapid7 Critical, Metasploit Module, CVSS 7.8, EPSS 0.09889, CISA KEV

Emergent ThreatCVE-2026-83548:Critical SonicWall SMA1000 Vulnerabilities CVE-2026-83548, CVE-2026-83549 Exploited in the WildBlog ↗

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.

CVSS Details

CVSS 3.1 Base Score: 7.8
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Sonicwall Sma1000	—	Upgrade to the latest version of SMA1000 firmware	Sep 3, 2026	Sep 1, 2026

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CVSS Details

Covered by Rapid7

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