CVE-2026-83548
SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
Exploited in the wild
This vulnerability is on the CISA Known Exploited Vulnerabilities list, added 2026-09-02. Federal due date: 2026-09-05.
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.
Impact
SonicWall SMA1000 Appliances contains a server-side request forgery vulnerability that could allow a remote unauthenticated attacker to gain unauthorized access to sensitive functionality and perform unauthorized operations.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| SonicWall | SMA1000 | Versions 12.4.3-03453 (platform-hotfix) and older versions, 12.5.0-02835 (platform-hotfix) and older versions |
| Sonicwall | Sma8200v | before 12.4.3-03526 from 12.5.0 before 12.5.0-02952 |
| Sonicwall | Sma6210 Firmware | before 12.4.3-03526 from 12.5.0 before 12.5.0-02952 |
| Sonicwall | Sma7210 Firmware | before 12.4.3-03526 from 12.5.0 before 12.5.0-02952 |