What is CVE-2025-46750?

CVE-2025-46750 is a medium-severity vulnerability in Schweitzer Engineering Laboratories Sel-3350-1, classified under Authentication Bypass by Primary Weakness. CVSS score: 4.4/10. Published 2025-05-12.

How severe is CVE-2025-46750?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Vulnerability in Schweitzer Engineering Laboratories Sel-3350-1

CVE-2025-46750

SEL BIOS packages prior to 1.3.49152.117 or 2.6.49152.98 allow a local attacker to bypass password authentication and change password-protected BIOS settings by importing a BIOS settings file with no password set.

EPSS: 0.002 (4.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N.

Affected products

Schweitzer Engineering Laboratories Sel-3350-1 — versions 0
Schweitzer Engineering Laboratories Sel-3355-2 — versions 0
Schweitzer Engineering Laboratories Sel-3360-2 — versions 0

Weakness classification (CWE)

CWE-305 — Authentication Bypass by Primary Weakness

References

security@selinc.com

Frequently asked questions

What is CVE-2025-46750?: CVE-2025-46750 is a medium-severity vulnerability in Schweitzer Engineering Laboratories Sel-3350-1, classified under Authentication Bypass by Primary Weakness. CVSS score: 4.4/10. Published 2025-05-12.
How severe is CVE-2025-46750?: Medium severity. CVSS v3 base score is 4.4 out of 10.