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EUVD-2021-7905

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

IBM Power9 Self Boot Engine vulnerability allows code injection, risking host firmware integrity.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins
Security Bulletin: This Power System update is being released to address CVE-2021-20487
25 May 202106:40
ibm
CNNVD
IBM Power9 Self Boot Engine(SBE) 数据伪造问题漏洞
25 May 202100:00
cnnvd
CNVD
IBM Power9 Self Boot Engine (SBE) Data Forgery Issue Vulnerability
26 May 202100:00
cnvd
CVE
CVE-2021-20487
26 May 202116:20
cve
Cvelist
CVE-2021-20487
26 May 202116:20
cvelist
NVD
CVE-2021-20487
26 May 202117:15
nvd
OSV
CVE-2021-20487
26 May 202117:15
osv
Prion
Code injection
26 May 202117:15
prion
[
  {
    "enisaIdVendor": [
      {
        "id": "271cd2c6-b1b8-3f5b-a1ff-370e72399b9d",
        "vendor": {
          "name": "IBM"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "3afbe689-01b9-3a16-93af-f03002eb5b95",
        "product": {
          "name": "Power 9 Systems"
        },
        "product_version": "FW930"
      },
      {
        "id": "517f63cb-4dbc-31c1-a61d-9c9905ed1590",
        "product": {
          "name": "Power 9 Systems"
        },
        "product_version": "OP940"
      },
      {
        "id": "96605648-e2d2-3bda-ab25-95ca5c553fb6",
        "product": {
          "name": "Power 9 Systems"
        },
        "product_version": "FW940"
      },
      {
        "id": "f47d225a-f215-377b-b156-238e4e788535",
        "product": {
          "name": "Power 9 Systems"
        },
        "product_version": "FW941"
      }
    ]
  }
]

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03 Oct 2025 20:07Current
8.1High risk
Vulners AI Score8.1
CVSS 38
CVSS 26.5
CVSS 3.19.1
EPSS0.00128
1