Vulnerability · Published Oct 29, 2025 · Assigned by Arista
CVE-2025-54549Cryptographic validation of upgrade images could be circumventing by dropping a specifically crafted file into the upgrade ISO
Medium 5.9
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 0% of all known vulnerabilities).
Severity (CVSS 3.1)5.9Medium
Exploit odds (30 days)<0.1%top 99.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Cryptographic validation of upgrade images could be circumventing by dropping a specifically crafted file into the upgrade ISO
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-347 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N