What is CVE-2024-47520?

CVE-2024-47520 is a high-severity vulnerability in Arista Ng Firewall, classified under CWE-653. CVSS score: 7.6/10. Published 2025-01-10.

How severe is CVE-2024-47520?

High severity. CVSS v3 base score is 7.6 out of 10.

Vulnerability in Arista Ng Firewall

CVE-2024-47520

A user with advanced report application access rights can perform actions for which they are not authorized

Published 2025-01-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L.

EPSS exploit prediction

EPSS: 0.004 (35.4th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

Arista Ng Firewall
Arista Networks Edge Threat Management — versions 17.1.0

Weakness classification (CWE)

CWE-653

References

www.arista.com/en/support/advisories-notices/security-advisory/20454-security-a… (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2024-47520?: CVE-2024-47520 is a high-severity vulnerability in Arista Ng Firewall, classified under CWE-653. CVSS score: 7.6/10. Published 2025-01-10.
How severe is CVE-2024-47520?: High severity. CVSS v3 base score is 7.6 out of 10.