time.htm in the web interface on SerVision HVG Video Gateway devices with firmware before 2.2.26a78 allows remote attackers to bypass authentication and obtain administrative access by leveraging a cookie received in an HTTP response.

The web interface on SerVision HVG Video Gateway devices with firmware before 2.2.26a100 has a hardcoded administrative password, which makes it easier for remote attackers to obtain access via an HTTP session.

time.htm in the web interface on SerVision HVG Video Gateway devices with firmware through 2.2.26a100 allows remote authenticated users to gain privileges by leveraging a cookie received in an HTTP response, a different vulnerability than CVE-2015-0929 and CVE-2015-0930.