CVE-2021-34270
HIGHCVSS 7.5/10EPSS 1.07%
Last modified
CVE-2021-34270 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.07% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Doft | Doftcoin | All versions |
References
- https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.mdExploit, Third Party Advisory
- https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-34270?
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.
How severe is CVE-2021-34270?
CVE-2021-34270 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.07% probability of exploitation in the next 30 days.
How do I fix CVE-2021-34270?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-34270?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST