Description
The ZyXEL P660HN-T1A v1 TCLinux Fw $7.3.15.0 v001 / 3.40(ULM.0)b31 router distributed by TrueOnline has two user accounts with default passwords, including a hardcoded service account with the username true and password true. These accounts can be used to login to the web interface, exploit authenticated command injections and change router settings for malicious purposes.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://seclists.org/fulldisclosure/2017/Jan/40 ↗
- https://ssd-disclosure.com/index.php/archives/2910 ↗
- https://unit42.paloaltonetworks.com/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems/ ↗
- https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt ↗
- http://www.zyxel.com/support/announcement_unauthenticated.shtml ↗