CVE-2018-13227
CVSS v3
7.5
HIGH
EPSS Score
1.0 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2018-07-05
Frequently asked questions
What is CVE-2018-13227?
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.
Is CVE-2018-13227 actively exploited?
Active exploitation of CVE-2018-13227 has not been confirmed. Its EPSS score was 1.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2018-13227?
CVE-2018-13227 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2018-13227 affecting your environment?
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