High 8.4Published Oct 7, 2025

CVE-2025-11192Fabric Engine (VOSS) AutoSense Authentication Bypass

Updated under an hour ago (Oct 27, 2026, 2:23 AM ET)

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It affects Extreme Networks Fabric Engine (VOSS) and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Extreme Networks Fabric Engine (VOSS)

Exploited in the last 30 days

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.

CVSS: 8.4 HIGH (v4.0, CNA)CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N
Weakness (CWE): CWE-287
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: ExtremeNetworks
NVD analysis: Analyzed
Record last updated: Oct 8, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Extreme Networks Fabric Engine (VOSS) extreme_networks:fabric_engine_voss (from the name)	from 9.2 through <9.2; fixed at 9.3	CNA record
extremenetworks fabric_engine_(voss) extremenetworks:fabric_engine_(voss)	before 9.3	NVD

References

References

https://extreme-networks.my.site.com/ExtrArticleDetail?an=000130291	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.