CVE-2026-18451low3.1
Supermicro BMC's iKVM feature is vulnerable to KVM session hijacking due to a predictable time-seeded launch token
Impact
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.
Source excerpt · SupermicroAffected packages
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Affected products
Vendor version evidence. Product records are separate from automatic dependency matching.
SMCI · MBD-X12SPI
Platforms: BMC
Other versions: affected
| Version / range | Source status |
|---|---|
| 01.07.20 | affected |
Original source description
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.