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.
History

Wed, 14 Jan 2026 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Extremenetworks
Extremenetworks extremecontrol
CPEs cpe:2.3:a:extremenetworks:extremecontrol:*:*:*:*:*:*:*:*
Vendors & Products Extremenetworks
Extremenetworks extremecontrol
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


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 : Analyzed

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

Modified: 2026-01-14T18:17:50.360

Link: CVE-2025-6235

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.