EIP-2026-102017

PRE-CVE

SonicWall NSA 6600/5600/4600/3600/2600/250M - Multiple Vulnerabilities

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102017. PoCs published by Vulnerability-Lab.

AI-analyzed exploit summary This PoC demonstrates multiple persistent XSS vulnerabilities in SonicWall SonicOS NSA Web Firewall, specifically in the SSO configuration module. The vulnerabilities allow remote attackers with low-privileged accounts to inject malicious script codes via input fields like 'Host Name / IP Address' and 'Client Name/IP Address', bypassing filter restrictions.

Description

SonicWall NSA 6600/5600/4600/3600/2600/250M - Multiple Vulnerabilities

Exploits (1)

exploitdb WORKING POC
by Vulnerability-Lab · textwebappshardware
https://www.exploit-db.com/exploits/43459

This PoC demonstrates multiple persistent XSS vulnerabilities in SonicWall SonicOS NSA Web Firewall, specifically in the SSO configuration module. The vulnerabilities allow remote attackers with low-privileged accounts to inject malicious script codes via input fields like 'Host Name / IP Address' and 'Client Name/IP Address', bypassing filter restrictions.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: SonicWall SonicOS NSA Series (Standard or Enhanced)
Auth required
Prerequisites: Low-privileged user account · Access to the SonicWall web interface
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026