What is CVE-2024-47517?

CVE-2024-47517 is a medium-severity vulnerability in Arista Ng Firewall, classified under CWE-1230. CVSS score: 6.8/10. Published 2025-01-10.

How severe is CVE-2024-47517?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Arista Ng Firewall

CVE-2024-47517

Expired and unusable administrator authentication tokens can be revealed by units that have timed out from ETM access

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

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.004 (34.2th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 34.2% 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-1230

References

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

Frequently asked questions

What is CVE-2024-47517?: CVE-2024-47517 is a medium-severity vulnerability in Arista Ng Firewall, classified under CWE-1230. CVSS score: 6.8/10. Published 2025-01-10.
How severe is CVE-2024-47517?: Medium severity. CVSS v3 base score is 6.8 out of 10.