CVE-2026-83549

State: Published
Severity: 7.8 High
Published: Sep 1, 2026
Updated: Sep 21, 2026
Reserved: Aug 31, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')

Affected Products

Product	Versions
SMA1000SonicWall	12.4.3-03453 (platform-hotfix) and older versionsAffected 12.5.0-02835 (platform-hotfix) and older versionsAffected

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2026-0016vendor-advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-83549government-resource

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