The TP-Link IP Cameras TL-SC3171 TL-SC3130 TL-SC3130G TL-SC3171G and possibly other models before beta firmware LM.1.6.18P12_sign6 does not properly restrict access to certain administrative functions which allows remote attackers to (1) cause a denial of service (device reboot) via a request to cgi-bin/reboot or (2) cause a denial of service (reboot and reset to factory defaults) via a request to cgi-bin/hardfactorydefault.