What’s Vulnerable › Vulnerabilities

CVE-2021-34270

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-03 · updated 2026-06-17
• Weakness: CWE-190

Description

An integer overflow in the mintToken function of a smart contract implementation for Doftcoin Token, an Ethereum ERC20 token, allows the owner to cause unexpected financial losses.

Affected products

• Doftcoin: all versions

References

• https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.md
• https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.md

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