CVE-2026-18451

Full vulnerability record from the local CVENow database.

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.

Severity

LOW

CVSS score

3.1 (v3.1)

Vulnerability status

Awaiting Analysis

Source identifier

def9a96e-e099-41a9-bfac-30fd4f82c411

Published

2026-10-27 08:16:53.827000

Last modified

2026-10-27 15:54:05.340000

View original CVE JSON

{
  "id": "CVE-2026-18451",
  "sourceIdentifier": "def9a96e-e099-41a9-bfac-30fd4f82c411",
  "published": "2026-10-27T08:16:53.827",
  "lastModified": "2026-10-27T15:54:05.340",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    }
  ],
  "affected": [
    {
      "source": "def9a96e-e099-41a9-bfac-30fd4f82c411",
      "affectedData": [
        {
          "vendor": "SMCI",
          "product": "MBD-X12SPI",
          "defaultStatus": "affected",
          "platforms": [
            "BMC"
          ],
          "versions": [
            {
              "version": "01.07.20",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "def9a96e-e099-41a9-bfac-30fd4f82c411",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "baseScore": 3.1,
          "baseSeverity": "LOW",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "def9a96e-e099-41a9-bfac-30fd4f82c411",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-337"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.supermicro.com/en/support/security_BMC_IPMI_Oct_2026_1",
      "source": "def9a96e-e099-41a9-bfac-30fd4f82c411"
    }
  ]
}