Description
In ATI Systems Emergency Mass Notification Systems (HPSS16, HPSS32, MHPSS, and ALERT4000) devices, a missing encryption of sensitive data vulnerability caused by specially crafted malicious radio transmissions may allow an attacker to remotely trigger false alarms.
Scores
CVSS v3
3.1
EPSS
0.0002
EPSS Percentile
6.6%
Attack Vector
ADJACENT_NETWORK
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
Details
CWE
CWE-311
Status
published
Products (4)
atisystem/alert4000_firmware
atisystem/hpss16_firmware
atisystem/hpss32_firmware
atisystem/mhpss_firmware
Published
May 25, 2018
Tracked Since
Feb 18, 2026