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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2025-6235

ExtremeControl (NAC) 'onmouseover' XSS

Description

In ExtremeControl before 25.5.12, a cross-site scripting (XSS) vulnerability was discovered in a login interface of the affected application. The issue stems from improper handling of user-supplied input within HTML attributes, allowing an attacker to inject script code that may execute in a user's browser under specific interaction conditions. Successful exploitation could lead to exposure of user data or unauthorized actions within the browser context.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Extreme Networks ExtremeControl

Default version status: unaffected

  • 25.2.12 to < 25.5.11affected

References