CVE-2019-15080

high

Description

An issue was discovered in a smart contract implementation for MORPH Token through 2019-06-05, an Ethereum token. A typo in the constructor of the Owned contract (which is inherited by MORPH Token) allows attackers to acquire contract ownership. A new owner can subsequently obtain MORPH Tokens for free and can perform a DoS attack.

References

https://github.com/smsecgroup/SM-VUL/tree/master/typo-vul-02

https://etherscan.io/address/0x2ef27bf41236bd859a95209e17a43fbd26851f92#contracts

Details

Source: Mitre, NVD

Published: 2020-12-30

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00334