Path Traversal in Schweitzer Engineering Laboratories Sel-5056 Software-Defined Network Flow Controller

CVE-2025-48017

Improper limitation of pathname in Circuit Provisioning and File Import applications allows modification and uploading of files

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.004 (30.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Schweitzer Engineering Laboratories Sel-5056 Software-defined Network Flow Controller — versions 0

Weakness classification (CWE)

CWE-22 — Path Traversal

References

security@selinc.com

Frequently asked questions

What is CVE-2025-48017?: CVE-2025-48017 is a critical-severity vulnerability in Schweitzer Engineering Laboratories Sel-5056 Software-Defined Network Flow Controller, classified under Path Traversal. CVSS score: 9.0/10. Published 2025-05-20.
How severe is CVE-2025-48017?: Critical severity. CVSS v3 base score is 9.0 out of 10.