ACTi cameras including the D, B, I, and E series using firmware version A1D-500-V6.11.31-AC use non-random default credentials across all devices. A remote attacker can take complete control of a device using default admin credentials.
https://www.kb.cert.org/vuls/id/355151
http://www.securityfocus.com/bid/96720/info
https://twitter.com/hack3rsca/status/839599437907386368
https://twitter.com/Hfuhs/status/839252357221330944
Source: Mitre, NVD
Published: 2017-12-16
Updated: 2026-06-17
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.10336