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CVE-2026-83549

high · 7.8Actively exploited

On the CISA Known Exploited Vulnerabilities catalog

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.

Added 2026-09-02Remediation due 2026-09-05

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
CVSS
9.9%
EPSS (exploit prob.)
96th
EPSS percentile
2026-09-01
Published

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

Weaknesses

CWE-78

Affected products

VendorProductAffected versions
sonicwallsma8200v< 12.4.3-03526
sonicwallsma8200v>= 12.5.0, < 12.5.0-02952
sonicwallsma8200vall versions
sonicwallsma6210_firmware< 12.4.3-03526
sonicwallsma6210_firmware>= 12.5.0, < 12.5.0-02952
sonicwallsma6210all versions
sonicwallsma7210_firmware< 12.4.3-03526
sonicwallsma7210_firmware>= 12.5.0, < 12.5.0-02952
sonicwallsma7210all versions

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-83549