CVE-2013-3612
Dahua DVR appliances have a hardcoded password for (1) the root account and (2) an unspecified "backdoor" account, which makes it easier for remote attackers to obtain administrative access via authorization requests involving (a) ActiveX, (b) a standalone client, or (c) unknown other vectors.
CERT-VN: http://www.kb.cert.org/vuls/id/800094
CVE: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-3612
published: 17. 9. 2013