Vulnerability in Arista Networks Danz Monitoring Fabric

CVE-2025-54549

Cryptographic validation of upgrade images could be circumventing by dropping a specifically crafted file into the upgrade ISO

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.001 (0.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 0th percentile — 0.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-54549: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-54549?
CVE-2025-54549 is a medium-severity vulnerability in Arista Networks Danz Monitoring Fabric, classified under Improper Verification of Cryptographic Signature. CVSS score: 5.9/10. Published 2025-10-29.
How severe is CVE-2025-54549?
Medium severity. CVSS v3 base score is 5.9 out of 10.