CVE-2025-5088
Arista CloudVision Exchange (CVX) Cluster Privilege Escalation via MCS Redis Session
CVSS Score
8.3
EPSS Score
0.0%
EPSS Percentile
9th
An authenticated Redis session could be used to obtain full root access to all servers in the CVX cluster. Note that this would require an attacker to have both network access to the Redis service on a CVX server and the Redis password. Please note that all Redis communication, including authentication, occurs over plaintext in the present day. TLS support is tracked under RFE1294850.
| CWE | CWE-269 |
| Vendor | arista networks |
| Product | eos / cloudvision exchange (cvx) |
| Published | Jun 5, 2026 |
| Last Updated | Jun 9, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
Low
Affected Versions
Arista Networks / EOS / CloudVision eXchange (CVX)
4.34.0F ≤ 4.34.1F 4.33.0M ≤ 4.33.4M 4.32.0M ≤ 4.32.6M 4.31.0M ≤ 4.31.8M 4.30.0 < 4.31.0