Vulnerability in Smci Mbd-X12spi

CVE-2026-18451

The HTML5 KVM-over-IP console authenticates with a token returned by the web interface. Weaknesses in token generation may allow an attacker to guess the session token and take control of the KVM session.

Published · last modified .

CVSS v3 metric

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

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-18451?
CVE-2026-18451 is a low-severity vulnerability in Smci Mbd-X12spi, classified under CWE-337. CVSS score: 3.1/10. Published 2026-10-27.
How severe is CVE-2026-18451?
Low severity. CVSS v3 base score is 3.1 out of 10.