CVE-2026-101155
Arista Networks CloudVision Portal
- Arista Networks CloudVision Portal
- High
- CVSS 8.6
- EPSS 0.56%
- No fixed version listed
What to do
No fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| Arista Networks CloudVision Portal (CloudVision Portal, virtual appliance or physical appliance) | 2026.2.0; from 2026.1.0 through 2026.1.2; from 2025.3.0 through 2025.3.3; from 2024.2.0, before 2025.3.0 | None listed |
Advisories and fixes
- Vendor advisory www.arista.com
Scores and signals
- Exploitation
- No known exploitation
- Severity
- High, CVSS 8.6 (v4.0, scored by Arista)
- EPSS
- 0.56% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 25, 2026)
- CISA's SSVC decision points
- Exploitation: none. Automatable: no. Technical impact: total. As of Oct 6, 2026.
- Weakness
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
- Vendor
- Arista Networks, CloudVision Portal
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.