Is CVE-2021-41122 in the CISA KEV catalog?

No. CVE-2021-41122 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-41122?

CVE-2021-41122 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2021-41122?

CVE-2021-41122 has an EPSS score of 0.78% (51th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-41122?

Upgrade vyper to 0.3.0 or later.

CVE & CISA-KEV Catalog

CVE-2021-41122

MEDIUM

4.3

CVSS v3

NVD

Description

Vyper is a Pythonic Smart Contract Language for the EVM. In affected versions external functions did not properly validate the bounds of decimal arguments. The can lead to logic errors. This issue has been resolved in version 0.3.0.

CWE-682

How to fix

Remediation Available

vyperNVD

Affected:< 0.3.0Fixed in:0.3.0CVE-2021-41122derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.78%probability of exploitation in 30 days

51stpercentile

Moderate risk: more likely to be exploited than 51% of all known CVEs.

References

Exploit1

github.com

Third-Party Advisory1

github.com

Embed a live status badge for CVE-2021-41122

Markdown

[![CVE-2021-41122](https://tridentstack.com/cve/badge/CVE-2021-41122.svg)](https://tridentstack.com/cve/CVE-2021-41122)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-41122"><img src="https://tridentstack.com/cve/badge/CVE-2021-41122.svg" alt="CVE-2021-41122"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.