Path Traversal in Zwickroell Gmbh & Co. Kg Test Data Management
CVE-2026-29522
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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.010 (58.1th percentile) — read the EPSS interpretation.
Affected products
- Zwickroell Gmbh & Co. Kg Test Data Management — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (product)
- disclosure@vulncheck.com (third-party-advisory)