Crowdnext
Monthly
The mintToken function of a smart contract implementation for Crowdnext (CNX), an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
The sell function of a smart contract implementation for Crowdnext (CNX), an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
The mintToken function of a smart contract implementation for Crowdnext (CNX), an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
The sell function of a smart contract implementation for Crowdnext (CNX), an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.