CVE-2021-3006

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The breed function in the smart contract implementation for Farm in Seal Finance (Seal), an Ethereum token, lacks access control and thus allows price manipulation, as exploited in the wild in December 2020 and January 2021.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://blocksecteam.medium.com/security-incident-on-seal-finance-fa79c27a1c3bExploit, Third Party Advisory
https://etherscan.io/address/0x33c2da7fd5b125e629b3950f3c38d7f721d7b30dThird Party Advisory
https://blocksecteam.medium.com/security-incident-on-seal-finance-fa79c27a1c3bExploit, Third Party Advisory
https://etherscan.io/address/0x33c2da7fd5b125e629b3950f3c38d7f721d7b30dThird Party Advisory

Timeline

Published: Jan 3, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

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