libnx_apl.so on Nexans FTTO GigaSwitch before 6.02N and 7.x before 7.02 implements a Backdoor Account for SSH logins on port 50200 or 50201.
The product contains hard-coded credentials, such as a password or cryptographic key.
Link | Tags |
---|---|
https://www.nexans.de/de/products/Data-Network-Solutions/Industrial-and-office-switches.html | vendor advisory |
https://sec-consult.com/vulnerability-lab/advisory/hardcoded-backdoor-user-outdated-software-components-nexans-ftto-gigaswitch/ | third party advisory exploit |