CVE-2018-12511

PoC —

CVSS 3.0

7.5 high

EPSS

<1%p58

Published

Sep 21, 2018 (Sep 21, 2018)

Modified

Jun 17, 2026

Description

In the mintToken function of a smart contract implementation for Substratum (SUB), an Ethereum ERC20 token, the administrator can control mintedAmount, leverage an integer overflow, and modify a user account's balance arbitrarily.

Vendors: substratum
Products: substratum
Weakness: CWE-190
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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