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SonicWall SMA100 Series Reflected Cross-Site Scripting Vulnerability

Vulnerability

A reflected cross-site scripting vulnerability has been identified in the SonicWall SMA100 series web interface, specifically in versions 10.2.1.15-81sv and earlier. This vulnerability allows remote, unauthenticated attackers to execute arbitrary JavaScript code.

Impact

Exploitation of this vulnerability could lead to reflected cross-site scripting, allowing for the execution of malicious JavaScript in the context of the user's browser.

Remediation

Users are advised to upgrade to SonicWall SMA100 series versions 10.2.2.1-90sv or higher. Additionally, enabling multifactor authentication and Web Application Firewall (WAF) on SMA100 can provide extra layers of security.

Added: Jul 23, 2025, 3:19 PM
Updated: Jul 23, 2025, 3:19 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
1.7
exploitability
6.4
remediation
7.7
relevance
0.3
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.