CVE-2018-13227
The sell function of a smart contract implementation for MoneyChainNet (MCN), an Ethereum token,...
CVE-2018-13227 is a high vulnerability (CVSS 7.5) in Moneychainnet Project Moneychainnet, published July 5, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.02%, the 63rd percentile. No source names a fixed version.
- Severity
- 7.5 HighCVSS 3.0, NVD
- Exploit chance
- 1.02%EPSS, 63rd percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
The sell function of a smart contract implementation for MoneyChainNet (MCN), an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
Affected products
What each source reports
NVD Score used
The sell function of a smart contract implementation for MoneyChainNet (MCN), an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets.
- Record
CVE-2018-13227- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-190
- Updated
- 2026-11-02
CVE ListNo score
The sell function of a smart contract implementation for MoneyChainNet (MCN), an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets.
- Record
CVE-2018-13227- Updated
- 2026-11-02
EUVDEUVD-2018-5176No score
The sell function of a smart contract implementation for MoneyChainNet (MCN), an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets.
- Record
EUVD-2018-5176- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-53f7-rqw6-hjvj
The sell function of a smart contract implementation for MoneyChainNet (MCN), an Ethereum token,...
The sell function of a smart contract implementation for MoneyChainNet (MCN), an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets.
- Record
GHSA-53f7-rqw6-hjvj- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-190
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.