Vulnerability
CVE-2026-83548 — SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
critical 10.0 Exploited in the wild 4 stories · 3 outlets
Impacted if
- Sma8200v < 12.4.3-03526 · < 12.5.0-02952
- and 2 other products
Server-side request forgery · over the network · no login
A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path.
CISA Known Exploited Vulnerabilities
Added on 2026-09-02, federal remediation due 2026-09-05. 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.
Required action: 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.
First seen by AX-NEWS · latest story . Severity: NVD, or the CVE record while the NVD has not scored it. This product uses data from the NVD API but is not endorsed or certified by the NVD.