What is CVE-2021-34272?

CVE-2021-34272 is a high-severity vulnerability in Robotbtc Project. CVSS score: 7.5/10. Published 2021-08-03.

How severe is CVE-2021-34272?

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

Is CVE-2021-34272 known to be exploited?

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

Vulnerability in Robotbtc Project

CVE-2021-34272

A security flaw in the 'owned' function of a smart contract implementation for RobotCoin (RBTC), a tradeable Ethereum ERC20 token, allows attackers to hijack victim accounts and arbitrarily increase the digital supply of assets.

Published 2021-08-03 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.011 (63.7th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Robotbtc Project

Public proof-of-concept exploits

References

github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/RobotCoin.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2021-34272?: CVE-2021-34272 is a high-severity vulnerability in Robotbtc Project. CVSS score: 7.5/10. Published 2021-08-03.
How severe is CVE-2021-34272?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2021-34272 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.