Live › vulnerability › CVE-2026-83548
Go to dashboardSonicWall SMA1000 appliances contain a server-side request forgery flaw that a remote unauthenticated attacker can use to reach sensitive functionality and run unauthorized operations. CISA lists it as actively exploited in the wild.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 5h before NVD. All times on this page are UTC.
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.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| SonicWall SMA1000 Appliances | vendor | – | – |
| sonicwall sma8200v | vendor | < 12.4.3-03526 | 12.4.3-03526 |
| sonicwall sma8200v | vendor | >= 12.5.0, < 12.5.0-02952 | 12.5.0-02952 |
| sonicwall sma6210 firmware | vendor | < 12.4.3-03526 |
| 12.4.3-03526 |
| sonicwall sma6210 firmware | vendor | >= 12.5.0, < 12.5.0-02952 | 12.5.0-02952 |
| sonicwall sma7210 firmware | vendor | < 12.4.3-03526 | 12.4.3-03526 |
| sonicwall sma7210 firmware | vendor | >= 12.5.0, < 12.5.0-02952 | 12.5.0-02952 |
Apply the SonicWall vendor mitigation or firmware update for CVE-2026-83548 as directed by CISA BOD 26-04; if no mitigation is available, discontinue use of the affected appliance per CISA guidance.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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.
CISA 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.
This page as .md · .json · in your agent: get_signal("CVE-2026-83548")
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