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7.5

IAD token contract lets owner set any user balance

CVE-2018-13086 · published 8 years ago
Summary

The IAD token's smart contract contains a coding error that lets the contract owner assign any amount of tokens to any user. This could be used to create unlimited tokens or alter balances unfairly. Update the contract code or replace it with a corrected version to prevent this misuse.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
iadowr_project iadowr All versions
cpe:2.3:a:iadowr_project:iadowr:-:*:*:*:*:*:*:*
Original advisory text
The mintToken function of a smart contract implementation for IADOWR Coin (IAD), an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary ...
The mintToken function of a smart contract implementation for IADOWR Coin (IAD), an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.
References
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker partial control (estimated)
Severity
7.5 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-190Integer Overflow
Timeline
Published3 Jul 2018
Updated3 Nov 2026
First seen29 Sep 2026
Sources
CVE-2018-13086 · NVD
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