CVE-2021-37934
CVE-2021-37934 is a critical-severity vulnerability in Huntflow Huntflow Enterprise with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-307.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 5.0
- EPSS exploit prediction: 2% (71st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-307
- Affected product: Huntflow Huntflow Enterprise
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2021-37934?
- 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.
- How severe is CVE-2021-37934?
- CVE-2021-37934 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-37934 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-37934?
- CVE-2021-37934 affects Huntflow Huntflow Enterprise. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-37934?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2021-37934 published?
- CVE-2021-37934 was published on 2021-12-10 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:huntflow:huntflow_enterprise:*:*:*:*:*:*:*:*
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