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HIGH · 7.5

CVE-2018-19831

The ToOwner() function of a smart contract implementation for Cryptbond Network (CBN), an tradable Ethereum ERC20 token, allows attackers to change the owner of the contract, because the function does...

Vulnerability Description

The ToOwner() function of a smart contract implementation for Cryptbond Network (CBN), an tradable Ethereum ERC20 token, allows attackers to change the owner of the contract, because the function does not check the caller's identity.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
Cryptbond Network ProjectCryptbond Network-

Related Weaknesses (CWE)

CWE-287

References

FAQ

What is CVE-2018-19831?

CVE-2018-19831 is a vulnerability with a CVSS score of 7.5 (HIGH). The ToOwner() function of a smart contract implementation for Cryptbond Network (CBN), an tradable Ethereum ERC20 token, allows attackers to change the owner of the contract, because the function does...

How severe is CVE-2018-19831?

CVE-2018-19831 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-19831?

Check the references section above for vendor advisories and patch information. Affected products include: Cryptbond Network Project Cryptbond Network.