Is CVE-2021-37934 in the CISA KEV catalog?

No. CVE-2021-37934 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-37934?

CVE-2021-37934 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2021-37934?

CVE-2021-37934 has an EPSS score of 1.50% (71th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-37934?

Upgrade huntflow enterprise to 3.10.14 or later.

CVE & CISA-KEV Catalog

CVE-2021-37934

CRITICALEPSS 71th pctl

9.8

CVSS v3

NVD

Description

Due to insufficient server-side login-attempt limit enforcement, a vulnerability in /account/login in Huntflow Enterprise before 3.10.14 could allow an unauthenticated, remote user to perform multiple login attempts for brute-force password guessing.

CWE-307

How to fix

Remediation Available

huntflow enterpriseNVD

Affected:< 3.10.14Fixed in:3.10.14CVE-2021-37934derived 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

1.50%probability of exploitation in 30 days

71stpercentile

Elevated risk: more likely to be exploited than 71% of all known CVEs.

References

Exploit1

gist.github.com

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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.