ExtremeCloud Universal ZTNA Improper Authorization
Priority LOW 23CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-287.
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00245 15th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Extreme Networks | ExtremeCloud Universal ZTNA | 25.2.0 | — | No fix listed | CNA |
- ExtremeCloud Universal ZTNA VendorExtreme Networks Affected 25.2.0 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:extremenetworks:extremecloud_universal_ztna:*:*:*:*:*:*:*:* | before 25.2.0 | Vulnerable | Extreme Networks |
| cpe:2.3:a:extremenetworks:extremecloud_universal_ztna:25.2.0:-:*:*:*:*:*:* | 25.2.0 | Vulnerable | Extreme Networks |
- cpe:2.3:a:extremenetworks:extremecloud_universal_ztna:*:*:*:*:*:*:*:* Versions before 25.2.0 Vulnerable ·Extreme Networks
- cpe:2.3:a:extremenetworks:extremecloud_universal_ztna:25.2.0:-:*:*:*:*:*:* Versions 25.2.0 Vulnerable ·Extreme Networks
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-6083
- 2026-10-03 Alias added: GHSA-hm47-446q-7w5f
References
Sources
- CVE-2025-6083 · CVE Program
- CVE-2025-6083 · NVD
- FIRST EPSS
- GHSA-hm47-446q-7w5f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences