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EUVD-2021-26776

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 21 Views

Lenovo systems may allow attackers to write to SPI flash due to unprotected BIOS modules.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cnnvd
CNNVD
多款 Lenovo 设备 安全漏洞
13 Jul 202100:00
–cnnvd
cve
CVE
CVE-2021-3453
16 Jul 202120:30
–cve
cvelist
Cvelist
CVE-2021-3453
16 Jul 202120:30
–cvelist
lenovo
Lenovo
Lenovo BIOS Vulnerabilities (July 2021) - Lenovo Support US
13 Jul 202117:34
–lenovo
nvd
NVD
CVE-2021-3453
16 Jul 202121:15
–nvd
osv
OSV
CVE-2021-3453
16 Jul 202121:15
–osv
prion
Prion
Code injection
16 Jul 202121:15
–prion
ptsecurity
Positive Technologies
PT-2021-20534
16 Jul 202100:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2021-3453: Protection Mechanism Failure
16 Jul 202100:00
–rapid7
redhatcve
RedhatCVE
CVE-2021-3453
22 May 202519:51
–redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "e600bce4-322a-3c5d-8cf9-568a7e22fa44",
        "vendor": {
          "name": "Lenovo"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "9f1c24a3-c700-3b73-8d21-6c4d9a9239cd",
        "product": {
          "name": "BIOS"
        },
        "product_version": "various"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.14.6 - 6.8
CVSS 22.1
EPSS0.00236
21