What is CVE-2018-12230?

CVE-2018-12230 is a high-severity vulnerability in Remicoin Project, classified under Integer Underflow. CVSS score: 7.5/10. Published 2018-07-10.

How severe is CVE-2018-12230?

High severity. CVSS v3 base score is 7.5 out of 10.

Integer overflow in Remicoin Project

CVE-2018-12230

An wrong logical check identified in the transferFrom function of a smart contract implementation for RemiCoin (RMC), an Ethereum ERC20 token, allows the attacker to steal tokens or conduct resultant integer underflow attacks.

Published 2018-07-10 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.009 (59.1th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Remicoin Project

Weakness classification (CWE)

CWE-191 — Integer Underflow

References

docs.google.com/document/d/1_Q3rglY4FkRCGhFm4V8N1A8HSoq4fYW6bOPlgkuWmZc/edit (Technical Description, Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-12230?: CVE-2018-12230 is a high-severity vulnerability in Remicoin Project, classified under Integer Underflow. CVSS score: 7.5/10. Published 2018-07-10.
How severe is CVE-2018-12230?: High severity. CVSS v3 base score is 7.5 out of 10.