Description
The mintToken function of Nexxus (NXX) aka NexxusToken, 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 (3)
Core 3
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/n0pn0pn0p/smart_contract_-vulnerability/blob/master/PolyAi.md
Third Party Advisory x_refsource_misc
https://etherscan.io/address/0x7627de4b93263a6a7570b8dafa64bae812e5c394#code
Exploit, Third Party Advisory x_refsource_misc
https://github.com/NexxusUniversity/nexxuscoin/issues/2
Scores
CVSS v3
7.5
EPSS
0.0146
EPSS Percentile
70.3%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Details
CWE
CWE-190
Status
published
Products (1)
nexxuscoin/nexxustoken
Published
Dec 28, 2018
Tracked Since
Feb 18, 2026