What is CVE-2021-34270?

CVE-2021-34270 is a high-severity vulnerability in Doft Doftcoin, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2021-08-03.

How severe is CVE-2021-34270?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2021-34270 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Integer overflow in Doft Doftcoin

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.

Vulnerability class: Integer Overflow

EPSS: 0.011 (61.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Doft Doftcoin
N/a — versions n/a

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-34270?: CVE-2021-34270 is a high-severity vulnerability in Doft Doftcoin, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2021-08-03.
How severe is CVE-2021-34270?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2021-34270 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.