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EUVD-2018-4425

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

The _addguess function in a lottery smart contract allows attackers to predict random values and win.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CNVD
1000 Guess has an unspecified vulnerability
3 Jul 201800:00
cnvd
CVE
CVE-2018-12454
17 Jun 201812:00
cve
Cvelist
CVE-2018-12454
17 Jun 201812:00
cvelist
NVD
CVE-2018-12454
17 Jun 201812:29
nvd
Prion
Information disclosure
17 Jun 201812:29
prion
seebug.org
Attack on Pseudo-random number generator (PRNG) used in 1000 Guess, an Ethereum lottery game. (CVE-2018–12454)
9 Jul 201800:00
seebug
[
  {
    "enisaIdVendor": [
      {
        "id": "248cea5d-4ae5-3dea-955d-cb580ca1450a",
        "vendor": {
          "name": "n/a"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "96fb7c21-4f19-38b2-8970-5397eec667a1",
        "product": {
          "name": "n/a"
        },
        "product_version": "n/a"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.6High risk
Vulners AI Score7.6
CVSS 37.5
CVSS 25
EPSS0.003
4