Vulnerability · Published Oct 29, 2025 · Assigned by Arista
CVE-2025-54547On affected platforms, if SSH session multiplexing was configured on the client side, SSH sessions (e.g, scp, sftp) multiplexed onto the same channel could perform file-system operations after a configured session timeout expired
Medium 5.3
In plain English
A medium-severity security flaw in DANZ Monitoring Fabric from Arista Networks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.1%top 98.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
On affected platforms, if SSH session multiplexing was configured on the client side, SSH sessions (e.g, scp, sftp) multiplexed onto the same channel could perform file-system operations after a configured session timeout expired
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Arista Networks | DANZ Monitoring Fabric | 00 – through DMF 8.6.10 – through DMF 8.5.20 – through CCF 6.2.40 – through CVA 7.00 – through MCD 2.4.0 |
Weakness: CWE-613 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L