Is CVE-2021-37222 in the CISA KEV catalog?

No. CVE-2021-37222 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-37222?

CVE-2021-37222 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2021-37222?

CVE-2021-37222 has an EPSS score of 2.46% (82th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-37222?

Upgrade rcdcap to 1.0.5 or later.

CVE & CISA-KEV Catalog

CVE-2021-37222

CRITICALEPSS 82th pctl

9.8

CVSS v3

NVD

Description

Parsers in the open source project RCDCAP before 1.0.5 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via specially crafted packets.

How to fix

Remediation Available

rcdcapNVD

Affected:< 1.0.5Fixed in:1.0.5CVE-2021-37222derived 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 RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

2.46%probability of exploitation in 30 days

82ndpercentile

Elevated risk: more likely to be exploited than 82% of all known CVEs.

References

Patch1

hg.code.sf.net

Third-Party Advisory1

openhub.net

Embed a live status badge for CVE-2021-37222

Markdown

[![CVE-2021-37222](https://tridentstack.com/cve/badge/CVE-2021-37222.svg)](https://tridentstack.com/cve/CVE-2021-37222)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-37222"><img src="https://tridentstack.com/cve/badge/CVE-2021-37222.svg" alt="CVE-2021-37222"></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.