10.0
Critical
CVE-2026-83548 SonicWall SMA1000 Appliances Server-Side Request Forgery Vulnerability
Active exploitation observed
· CISA KEV catalogue
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.
Ransomware campaigns
Not observed so far
Weakness
CWE-918, CWE-441
Description
A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended alternate access path. A remote unauthenticated attacker could potentially exploit this vulnerability to gain unauthorized access to sensitive functionality and perform unauthorized operations.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| SMA1000 | Versions not published |
Other CVEs of SMA1000
The 19 CVEs of SMA1000 →
CVE-2026-102258
Post-authentication Stored Cross-Site Scripting (XSS) vulnerability has been identified in the SMA1000 Appliance…
6.1
Medium
CVE-2026-102257
A Zip Slip vulnerability in the in the SMA1000 Appliance Management Console (AMC) interface allows an attacker to…
7.2
High
CVE-2026-102256
Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')…
7.8
High
CVE-2026-102255
A Pre-authentication SSRF vulnerability exists in the SMA1000 Appliance Work Place interface due to an unintended…
10.0
Critical