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EUVD-2021-29011

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Vulnerability in ModelSim and Questa Simulation allows attacks on private keys for IP data decryption.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
ModelSim Simulation 安全漏洞
14 Dec 202100:00
cnnvd
CNVD
ModelSim Simulation and Questa Simulation Underprotected Credential Vulnerability
16 Dec 202100:00
cnvd
CVE
CVE-2021-42023
14 Dec 202100:00
cve
Cvelist
CVE-2021-42023
14 Dec 202100:00
cvelist
ICS
Siemens Questa and ModelSim
16 Dec 202100:00
ics
NVD
CVE-2021-42023
14 Dec 202112:15
nvd
Prion
Design/Logic Flaw
14 Dec 202112:15
prion
RedhatCVE
CVE-2021-42023
22 May 202518:48
redhatcve
[
  {
    "enisaIdVendor": [
      {
        "id": "33a57c64-328b-3969-b26d-901e48b8bc49",
        "vendor": {
          "name": "Siemens"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "7f18ebf8-fa80-3b9d-97f9-57489a740117",
        "product": {
          "name": "Questa Simulation"
        },
        "product_version": "All versions"
      },
      {
        "id": "991f06b3-0d88-38ed-9bf6-e5160d6e9540",
        "product": {
          "name": "ModelSim Simulation"
        },
        "product_version": "All versions"
      }
    ]
  }
]

Data

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03 Oct 2025 20:07Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.16.5
CVSS 22.1
EPSS0.00142
2