Ethernity Cloud

CertiK2 Nov 2023Files named in the report

Audit

CertiK reviewed Ethernity CLOUD on 2 Nov 2023: 6 findings, 0 critical; 1 marked fixed, 2 acknowledged, 3 open.

No open critical findings

Open the report Open Ethernity CLOUD’s security record

Report hosted on skynet.certik.com.

Trustblock does not review code.

Findings6

Statuses are the security firm’s own, from its report.

Severity	Open	Acknowledged	Fixed
Critical	0	0	0
High	0	2	1
Medium	0	0	0
Low	3	0	0

HighCentralization Related RisksAcknowledged

In the contract `EthernityCloudERC20` the role `_owner` has authority over the functions shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and mint an indefinite amount of tokens up to the maximum `_cap` at will. ![](https://accelerator-tasks-prod.acc.corp.certik.com/11ee-69dd-b89bc810-a104-bf7a26c66c85/diagrams/centralization_EthernityCloudERC20-EthernityCloudERC20-_owner.svg) In the contract `Ownable` the role `_owner` has authority over the functions shown in the diagram below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and transfer the ownership to his EoA or renounce the ownership. ![](https://accelerator-tasks-prod.acc.corp.certik.com/11ee-69dd-b89bc810-a104-bf7a26c66c85/diagrams/centralization_Ownable-Ownable-_owner.svg)

HighCentralized Balance ManipulationAcknowledged

In the contract `EthernityCloudERC20`, the role `owner` has the authority to update the token balance of an arbitrary account without sanity restriction. Any compromise to the `owner` account may allow a hacker to take advantage of this authority and manipulate users' balances. For example, by minting a huge amount to his EoAs and then sell them to drop the price.