Search criteria
4 vulnerabilities
CVE-2025-11192 (GCVE-0-2025-11192)
Vulnerability from cvelistv5 – Published: 2025-10-07 19:07 – Updated: 2025-10-08 15:45
VLAI?
Summary
A vulnerability in Extreme Networks’ Fabric Engine (VOSS) before 9.3 was discovered. When SD-WAN AutoSense is enabled on a port, it may automatically configure fabric connectivity without validating ISIS authentication settings. The SD-WAN AutoSense implementation may be exploited by malicious actors by allowing unauthorized access to network fabric and configuration data.
Severity ?
CWE
- CWE-287 - Improper Authentication
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Extreme Networks | Fabric Engine (VOSS) |
Affected:
9.2 , ≤ <9.2
(custom)
|
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CVE-2025-8679 (GCVE-0-2025-8679)
Vulnerability from cvelistv5 – Published: 2025-10-01 17:19 – Updated: 2025-10-01 17:29
VLAI?
Summary
In ExtremeGuest Essentials before 25.5.0, captive-portal may permit unauthorized access via manual brute-force procedure. Under certain ExtremeGuest Essentials captive-portal SSID configurations, repeated manual login attempts may allow an unauthenticated device to be marked as authenticated and obtain network access. Client360 logs may display the client MAC as the username despite no MAC-authentication being enabled.
Severity ?
CWE
- CWE-307 - Improper Restriction of Excessive Authentication Attempts
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Extreme Networks | ExtremeGuest Essentials |
Affected:
25.4.0
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CVE-2025-6235 (GCVE-0-2025-6235)
Vulnerability from cvelistv5 – Published: 2025-07-21 14:07 – Updated: 2025-07-21 20:03
VLAI?
Summary
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.
Severity ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Extreme Networks | ExtremeControl |
Affected:
25.2.12 , < 25.5.11
(custom)
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CVE-2025-6083 (GCVE-0-2025-6083)
Vulnerability from cvelistv5 – Published: 2025-06-13 21:06 – Updated: 2025-06-17 18:14
VLAI?
Summary
In ExtremeCloud Universal ZTNA, a syntax error in the 'searchKeyword' condition caused queries to bypass the owner_id filter. This issue may allow users to search data across the entire table instead of being restricted to their specific owner_id.
Severity ?
CWE
- CWE-287 - Improper Authentication
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Extreme Networks | ExtremeCloud Universal ZTNA |
Affected:
25.2.0
|
Credits
Bert Verschaeve
Kees Brouwer
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