CVE intelligence

CVE-2026-102258

Vulnerability intelligence

Published Oct 7, 2026Sources checked Oct 7, 2026

6.1MEDIUMCVSS out of 10

What this means

Review the available evidence

CVE-2026-102258 and is rated Medium severity with a CVSS score of 6.1. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

What to do next

Remediation and response

SonicWall PSIRT Advisories guidance

Vendor revision: Oct 6, 2026

Install the applicable fixed SonicWall release for your product and branch.

Vendor-listed releases

SMA1000 Models - 6210, 7210, 8200v: 12.4.3-03670 (platform-hotfix) and higher versions. 12.5.0-03082 (platform-hotfix) and higher versions.

CISA KEVNot listedBased on the latest collected catalog

EPSSUnavailableNo current score collected

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2026-102258?

Post-authentication Stored Cross-Site Scripting (XSS) vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to store and potentially execute arbitrary JavaScript code in the Appliance Management Console (AMC).

Source: NVD