CVE-2026-25872
JUNG Smart Panel 5.1 KNX Unauthenticated Path Traversal
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
3th
JUNG Smart Panel KNX firmware version L1.12.22 and prior contain an unauthenticated path traversal vulnerability in the embedded web interface. The application fails to properly validate file path input, allowing remote, unauthenticated attackers to access arbitrary files on the underlying filesystem within the context of the web server. This may result in disclosure of system configuration files and other sensitive information.
| CWE | CWE-22 |
| Vendor | albrecht jung gmbh & co. kg |
| Product | jung smart panel 5.1 knx |
| Published | Feb 10, 2026 |
| Last Updated | May 11, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
ALBRECHT JUNG GMBH & CO. KG / JUNG Smart Panel 5.1 KNX
0 ≤ L1.12.22
References
zeroscience.mk: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5969.php jung-group.com: https://www.jung-group.com/ downloads.jung.de: https://downloads.jung.de/public/en/pdf/productdocumentation/en_sp5.1knx_09012015.pdf vulncheck.com: https://www.vulncheck.com/advisories/jung-smart-panel-knx-unauthenticated-path-traversal
Credits
Gjoko Krstic of Zero Science Lab