An issue was discovered in a smart contract implementation for EUC (EUC), an Ethereum…
Priority MEDIUM 45CWE-190Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.
Summary
An issue was discovered in a smart contract implementation for EUC (EUC), an Ethereum token. The contract has an integer overflow. If the owner sets the value of buyPrice to a large number in setPrices() then the "msg.value * buyPrice" will cause an integer overflow in the fallback function.
Why it matters now
EPSS 0.01249 69th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:encryptedtoken_project:encryptedtoken:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Encryptedtoken Project |
- cpe:2.3:a:encryptedtoken_project:encryptedtoken:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Encryptedtoken Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-14087
- 2026-10-03 Alias added: GHSA-456m-rwh4-89h7
References
More Encryptedtoken Project Encryptedtoken vulnerabilities
- TI-2018-09377 The mintToken function of a smart contract implementation for EncryptedToken (ECC), an… CVSS 3.0HIGH 7.5
Sources
- CVE-2018-14087 · CVE Program
- CVE-2018-14087 · NVD
- FIRST EPSS
- GHSA-456m-rwh4-89h7 · GitHub Advisory Database · CC BY 4.0
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