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.
Advisories
Source ID Title
EUVD EUVD EUVD-2025-22104 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.
Fixes

Solution

Fixed in 25.5.12 or later.


Workaround

No workaround given by the vendor.

History

Mon, 21 Jul 2025 20:30:00 +0000

Type Values Removed Values Added
References

Mon, 21 Jul 2025 20:15:00 +0000

Type Values Removed Values Added
References

Mon, 21 Jul 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 21 Jul 2025 14:15:00 +0000

Type Values Removed Values Added
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.
Title ExtremeControl (NAC) 'onmouseover' XSS
Weaknesses CWE-79
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: ExtremeNetworks

Published:

Updated: 2025-07-21T20:03:49.151Z

Reserved: 2025-06-18T13:40:51.983Z

Link: CVE-2025-6235

cve-icon Vulnrichment

Updated: 2025-07-21T14:43:47.094Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-21T14:15:29.957

Modified: 2025-07-22T13:06:07.260

Link: CVE-2025-6235

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.